Deathonomics » Games » Halo: The Master Chief Collection Stats

Playtime past 2 weeks:
0h

View global achievement stats
You must be logged in to compare these stats to your own
532 of 700 (76%) achievements earned:
Personal Achievements
 

Life Story

Complete the Master Chief Saga playlist.
Unlocked 17 Nov, 2020 @ 5:59pm

Just Getting Started

Kill 100 enemies or players.
Unlocked 3 Dec, 2019 @ 5:28pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 3 Dec, 2019 @ 5:28pm

The One Percent

Kill 100 Elites.
Unlocked 3 Dec, 2019 @ 5:28pm

Spoilsport

Kill 100 Jackals.
Unlocked 3 Dec, 2019 @ 5:28pm

Going Bananas

Kill 100 Brutes.
Unlocked 3 Dec, 2019 @ 5:28pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 3 Dec, 2019 @ 5:28pm

Checkmate

Kill 100 Watchers.
Unlocked 17 Nov, 2020 @ 5:59pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 17 Nov, 2020 @ 5:59pm

Pest Control

Kill 100 Crawlers.
Unlocked 17 Nov, 2020 @ 5:59pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 3 Dec, 2019 @ 5:28pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 14 Jul, 2020 @ 6:27am

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 3 Dec, 2019 @ 5:28pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 3 Mar, 2020 @ 11:38am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Forged in Fire

Win 100 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Sample Plate

Complete three cross-game playlists.
Unlocked 17 Nov, 2020 @ 5:59pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 17 Nov, 2020 @ 5:59pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 3 Dec, 2019 @ 5:28pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 17 Nov, 2020 @ 5:59pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 27 Mar, 2021 @ 7:33pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 27 Mar, 2021 @ 7:41pm

Lore Master

Activate all terminals.
Unlocked 17 Nov, 2020 @ 5:59pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 3 Dec, 2019 @ 5:28pm

LASO Master

Complete each individual game specific LASO playlist for every Halo game.
Unlocked 17 Nov, 2020 @ 5:59pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 3 Mar, 2020 @ 11:38am

Halo

Halo CE: Complete Halo.
Unlocked 3 Mar, 2020 @ 11:38am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 3 Mar, 2020 @ 11:38am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 3 Mar, 2020 @ 11:38am

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 3 Mar, 2020 @ 11:38am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 3 Mar, 2020 @ 11:38am

The Library

Halo CE: Complete The Library.
Unlocked 3 Mar, 2020 @ 11:38am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 3 Mar, 2020 @ 11:38am

Keyes

Halo CE: Complete Keyes.
Unlocked 3 Mar, 2020 @ 11:38am

The Maw

Halo CE: Complete The Maw.
Unlocked 3 Mar, 2020 @ 11:38am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 3 Mar, 2020 @ 11:38am

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 3 Mar, 2020 @ 11:38am

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 3 Mar, 2020 @ 11:38am

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 3 Mar, 2020 @ 11:38am

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 3 Mar, 2020 @ 11:38am

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 3 Mar, 2020 @ 11:38am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 3 Mar, 2020 @ 11:38am

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 3 Mar, 2020 @ 11:38am

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 3 Mar, 2020 @ 11:38am

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 3 Mar, 2020 @ 11:38am

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked 3 Mar, 2020 @ 11:38am

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 22 Jul, 2021 @ 5:55pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 22 Jul, 2021 @ 6:25pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 22 Jul, 2021 @ 7:36pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 3 Mar, 2020 @ 11:38am

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 3 Mar, 2020 @ 11:38am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 3 Mar, 2020 @ 11:38am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 3 Mar, 2020 @ 11:38am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 3 Mar, 2020 @ 11:38am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 3 Mar, 2020 @ 11:38am

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 3 Mar, 2020 @ 11:38am

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 3 Mar, 2020 @ 11:38am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 3 Mar, 2020 @ 11:38am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 3 Mar, 2020 @ 11:38am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 3 Mar, 2020 @ 11:38am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 3 Mar, 2020 @ 11:38am

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 11 Mar, 2020 @ 3:30pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 11 Mar, 2020 @ 3:30pm

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 3 Mar, 2020 @ 11:38am

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 3 Mar, 2020 @ 11:38am

Excellent Taste

Halo CE: Complete three Halo: CE playlists.
Unlocked 5 Mar, 2020 @ 2:52pm

Like a Fine Wine

Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked 11 Mar, 2020 @ 3:29pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 3 Mar, 2020 @ 11:38am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 3 Mar, 2020 @ 11:38am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 3 Mar, 2020 @ 11:38am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 3 Dec, 2019 @ 5:28pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 3 Dec, 2019 @ 5:28pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 3 Mar, 2020 @ 11:38am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 13 May, 2020 @ 6:23am

Outskirts

Halo 2: Complete Outskirts.
Unlocked 13 May, 2020 @ 6:23am

Metropolis

Halo 2: Complete Metropolis.
Unlocked 13 May, 2020 @ 6:23am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 13 May, 2020 @ 6:23am

Oracle

Halo 2: Complete The Oracle.
Unlocked 13 May, 2020 @ 6:23am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 13 May, 2020 @ 6:23am

Regret

Halo 2: Complete Regret.
Unlocked 13 May, 2020 @ 6:23am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 13 May, 2020 @ 6:23am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 13 May, 2020 @ 6:23am

Gravemind

Halo 2: Complete Gravemind.
Unlocked 13 May, 2020 @ 6:23am

Uprising

Halo 2: Complete Uprising.
Unlocked 13 May, 2020 @ 6:23am

High Charity

Halo 2: Complete High Charity.
Unlocked 13 May, 2020 @ 6:23am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 13 May, 2020 @ 6:23am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 13 May, 2020 @ 6:23am

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 13 May, 2020 @ 6:23am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 13 May, 2020 @ 6:23am

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 13 May, 2020 @ 6:23am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 13 May, 2020 @ 6:23am

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 14 Jul, 2020 @ 6:27am

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 13 May, 2020 @ 6:23am

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 13 May, 2020 @ 6:23am

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 13 May, 2020 @ 6:23am

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 13 May, 2020 @ 6:23am

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 13 May, 2020 @ 6:23am

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 13 May, 2020 @ 6:23am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 14 Jul, 2020 @ 6:27am

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked 13 May, 2020 @ 6:23am

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 13 May, 2020 @ 6:23am

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 13 May, 2020 @ 6:23am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 13 May, 2020 @ 6:23am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 13 May, 2020 @ 6:23am

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 13 May, 2020 @ 6:23am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 13 May, 2020 @ 6:23am

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 13 May, 2020 @ 6:23am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 13 May, 2020 @ 6:23am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 13 May, 2020 @ 6:23am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 13 May, 2020 @ 6:23am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 13 May, 2020 @ 6:23am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 13 May, 2020 @ 6:23am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 13 May, 2020 @ 6:23am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 13 May, 2020 @ 6:23am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 13 May, 2020 @ 6:23am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 13 May, 2020 @ 6:23am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 13 May, 2020 @ 6:23am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 13 May, 2020 @ 6:23am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 13 May, 2020 @ 6:23am

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 13 May, 2020 @ 6:23am

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 14 Jul, 2020 @ 6:27am

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 13 May, 2020 @ 6:23am

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 13 May, 2020 @ 6:23am

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 13 May, 2020 @ 6:23am

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 13 May, 2020 @ 6:23am

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 13 May, 2020 @ 6:23am

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 13 May, 2020 @ 6:23am

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 13 May, 2020 @ 6:23am

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 13 May, 2020 @ 6:23am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 13 May, 2020 @ 6:23am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 16 Jul, 2020 @ 8:32am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 16 Jul, 2020 @ 8:32am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 13 May, 2020 @ 6:23am

Connoisseur

Halo 2: Complete three Halo 2 playlists.
Unlocked 13 May, 2020 @ 6:23am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 13 May, 2020 @ 6:23am

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 14 Jul, 2020 @ 6:27am

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 13 May, 2020 @ 6:23am

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked 13 May, 2020 @ 6:23am

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 13 May, 2020 @ 6:23am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 13 May, 2020 @ 6:23am

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 13 May, 2020 @ 6:23am

HI BEN

Halo 2: Oh, hi!
Unlocked 13 May, 2020 @ 6:23am

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 13 May, 2020 @ 6:23am

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 13 May, 2020 @ 6:23am

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 13 May, 2020 @ 6:23am

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 13 May, 2020 @ 6:23am

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 14 Jul, 2020 @ 6:27am

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 13 May, 2020 @ 6:23am

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 13 May, 2020 @ 6:23am

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 13 May, 2020 @ 6:23am

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 13 May, 2020 @ 6:23am

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 13 May, 2020 @ 6:23am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 13 May, 2020 @ 6:23am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 13 May, 2020 @ 6:23am

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 13 May, 2020 @ 6:23am

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 13 May, 2020 @ 6:23am

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 13 May, 2020 @ 6:23am

Blown Out of the Sky

Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked 3 Dec, 2019 @ 5:28pm

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 3 Dec, 2019 @ 5:28pm

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Unlocked 13 May, 2020 @ 6:23am

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 13 May, 2020 @ 6:23am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 3 Dec, 2019 @ 5:28pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 13 May, 2020 @ 6:23am

Back for More

Halo 2: Complete the LASO campaign playlist.
Unlocked 13 May, 2020 @ 6:23am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 14 Jul, 2020 @ 6:27am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 14 Jul, 2020 @ 6:27am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 14 Jul, 2020 @ 6:27am

Assault

Halo 3: Complete The Storm.
Unlocked 14 Jul, 2020 @ 6:27am

Cleansing

Halo 3: Complete Floodgate.
Unlocked 14 Jul, 2020 @ 6:27am

Refuge

Halo 3: Complete The Ark.
Unlocked 14 Jul, 2020 @ 6:27am

Last Stand

Halo 3: Complete The Covenant.
Unlocked 14 Jul, 2020 @ 6:27am

The Key

Halo 3: Complete Cortana.
Unlocked 14 Jul, 2020 @ 6:27am

Return

Halo 3: Complete Halo.
Unlocked 14 Jul, 2020 @ 6:27am

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 14 Jul, 2020 @ 6:27am

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 14 Jul, 2020 @ 6:27am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 14 Jul, 2020 @ 6:27am

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 14 Jul, 2020 @ 6:27am

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 14 Jul, 2020 @ 6:27am

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 14 Jul, 2020 @ 6:27am

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 14 Jul, 2020 @ 6:27am

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 14 Jul, 2020 @ 6:27am

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 14 Jul, 2020 @ 6:27am

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 14 Jul, 2020 @ 6:27am

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 14 Jul, 2020 @ 6:27am

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 14 Jul, 2020 @ 6:27am

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 14 Jul, 2020 @ 6:27am

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 14 Jul, 2020 @ 6:27am

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 14 Jul, 2020 @ 6:27am

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 14 Jul, 2020 @ 6:27am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 14 Jul, 2020 @ 6:27am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 14 Jul, 2020 @ 6:27am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 14 Jul, 2020 @ 6:27am

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 14 Jul, 2020 @ 6:27am

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 22 Jul, 2020 @ 9:07pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 22 Jul, 2020 @ 9:07pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 14 Jul, 2020 @ 6:27am

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 14 Jul, 2020 @ 6:27am

Primate

Halo 3: Find your first missing links.
Unlocked 14 Jul, 2020 @ 6:27am

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 14 Jul, 2020 @ 6:27am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 14 Jul, 2020 @ 6:27am

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 14 Jul, 2020 @ 6:27am

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 14 Jul, 2020 @ 6:27am

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 14 Jul, 2020 @ 6:27am

Delicious Brains

Kill 100 Flood.
Unlocked 3 Mar, 2020 @ 11:38am

Zombie Repeller

Kill 1000 Flood.
Unlocked 3 Mar, 2020 @ 11:38am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 14 Jul, 2020 @ 6:27am

Dawn

Halo 4: Complete Dawn.
Unlocked 17 Nov, 2020 @ 5:59pm

Requiem

Halo 4: Complete Requiem.
Unlocked 17 Nov, 2020 @ 5:59pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 17 Nov, 2020 @ 5:59pm

Infinity

Halo 4: Complete Infinity.
Unlocked 17 Nov, 2020 @ 5:59pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 17 Nov, 2020 @ 5:59pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 17 Nov, 2020 @ 5:59pm

Composer

Halo 4: Complete Composer.
Unlocked 17 Nov, 2020 @ 5:59pm

Midnight

Halo 4: Complete Midnight.
Unlocked 17 Nov, 2020 @ 5:59pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 17 Nov, 2020 @ 5:59pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 17 Nov, 2020 @ 5:59pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 17 Nov, 2020 @ 5:59pm

Ouroboros

Halo 4: Beat the par time on Infinity.
Unlocked 17 Nov, 2020 @ 5:59pm

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked 17 Nov, 2020 @ 5:59pm

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked 17 Nov, 2020 @ 5:59pm

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked 17 Nov, 2020 @ 5:59pm

Countdown

Halo 4: Beat the par time on Midnight.
Unlocked 17 Nov, 2020 @ 5:59pm

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.
Unlocked 17 Nov, 2020 @ 5:59pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 17 Nov, 2020 @ 5:59pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 17 Nov, 2020 @ 5:59pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 17 Nov, 2020 @ 5:59pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 17 Nov, 2020 @ 5:59pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 17 Nov, 2020 @ 5:59pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 17 Nov, 2020 @ 5:59pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 17 Nov, 2020 @ 5:59pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 17 Nov, 2020 @ 5:59pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 17 Nov, 2020 @ 5:59pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 17 Nov, 2020 @ 5:59pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 17 Nov, 2020 @ 5:59pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 27 Mar, 2021 @ 7:33pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 27 Mar, 2021 @ 7:41pm

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 27 Mar, 2021 @ 7:41pm

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked 17 Nov, 2020 @ 5:59pm

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked 17 Nov, 2020 @ 5:59pm

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked 17 Nov, 2020 @ 5:59pm

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked 17 Nov, 2020 @ 5:59pm

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked 17 Nov, 2020 @ 5:59pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 17 Nov, 2020 @ 5:59pm

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 14 Jul, 2020 @ 6:27am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 13 May, 2020 @ 6:23am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 3 Mar, 2020 @ 11:38am

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 3 Mar, 2020 @ 11:38am

Mortardom

Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Unlocked 17 Nov, 2020 @ 5:59pm

The Return of Megg

Halo 2: She's not picking up.
Unlocked 13 May, 2020 @ 6:23am

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 3 Mar, 2020 @ 11:38am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 3 Dec, 2019 @ 5:28pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 17 Nov, 2020 @ 5:59pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 14 Jul, 2020 @ 6:27am

Eminent Domain

Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Unlocked 3 Dec, 2019 @ 5:28pm

Game Master

Created and saved 5 Custom Game types.
Unlocked 3 Dec, 2019 @ 5:28pm

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked 13 May, 2020 @ 6:23am

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked 13 May, 2020 @ 6:23am

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked 3 Mar, 2020 @ 11:38am

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked 3 Dec, 2019 @ 5:28pm

Red vs. Blue

Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Unlocked 13 May, 2020 @ 6:23am

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked 13 May, 2020 @ 6:23am

Shields Up!

Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.
Unlocked 13 May, 2020 @ 6:23am

Skeet Shooter

Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Unlocked 3 Dec, 2019 @ 5:28pm

Stayin' Alive

Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked 3 Dec, 2019 @ 5:28pm

The Goose is Loose

Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Unlocked 13 May, 2020 @ 6:23am

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked 13 May, 2020 @ 6:23am

Top Gungoose

Halo 2A MP: Get a kill with the Gungoose while airborne.
Unlocked 13 May, 2020 @ 6:23am

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked 13 May, 2020 @ 6:23am

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked 13 May, 2020 @ 6:23am

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked 3 Dec, 2019 @ 5:28pm

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked 3 Dec, 2019 @ 5:28pm

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked 13 May, 2020 @ 6:23am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 13 May, 2020 @ 6:23am

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.
Unlocked 27 Sep, 2020 @ 10:49pm

Aficiando

Halo 3: Complete three Halo 3 playlists.
Unlocked 27 Sep, 2020 @ 10:49pm

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.
Unlocked 17 Nov, 2020 @ 5:59pm

Devotee

Halo 4: Complete three Halo 4 playlists.
Unlocked 17 Nov, 2020 @ 5:59pm

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked 14 Jul, 2020 @ 6:27am

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 14 Jul, 2020 @ 6:27am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 17 Nov, 2020 @ 5:59pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

Contender

Win 50 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

In It To Win It

Win 200 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Sharpshooter

Win 150 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Battle Hardened

Win 250 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Thermopylae

Win 300 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Striking Fear in Their Hearts

Win 350 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Steady Aim

Win 400 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Quick Trigger Finger

Win 450 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Multiplayer Champion

Win 500 multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 5:28pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:28pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 3 Dec, 2019 @ 5:28pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 3 Dec, 2019 @ 5:28pm

Were It So Easy

Kill 1000 Elites.
Unlocked 3 Dec, 2019 @ 5:28pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 3 Dec, 2019 @ 5:28pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 3 Dec, 2019 @ 5:28pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 3 Mar, 2020 @ 11:38am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 14 Jul, 2020 @ 6:27am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 14 Jul, 2020 @ 6:27am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 17 Nov, 2020 @ 5:59pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 17 Nov, 2020 @ 5:59pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 6:27am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 14 Jul, 2020 @ 6:27am

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked 3 Dec, 2019 @ 5:28pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 28 Mar, 2021 @ 5:26pm

Nice Work Dawg!

Earn a total of 2,500 Assist medals in multiplayer.
Unlocked 3 Dec, 2019 @ 5:28pm

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked 3 Dec, 2019 @ 5:28pm

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.
Unlocked 28 Jul, 2020 @ 2:50pm

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 3 Dec, 2019 @ 5:28pm

Spree Master

Earn a total of 100 Killing Spree medals in matchmade games.
Unlocked 3 Dec, 2019 @ 5:28pm

Planting A Flag

Earn a total of 250 CTF Mode Specific medals in matchmade games.
Unlocked 25 Mar, 2021 @ 12:34pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 14 Jul, 2020 @ 6:27am

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 14 Jul, 2020 @ 6:27am

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 14 Jul, 2020 @ 6:27am

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 14 Jul, 2020 @ 6:27am

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 3 Mar, 2020 @ 11:38am

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.
Unlocked 4 Mar, 2020 @ 5:21pm

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 13 May, 2020 @ 6:23am

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked 13 May, 2020 @ 6:23am

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 14 Jul, 2020 @ 6:27am

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 14 Jul, 2020 @ 6:27am

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked 17 Nov, 2020 @ 5:59pm

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked 17 Nov, 2020 @ 5:59pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 3 Mar, 2020 @ 11:38am

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 3 Mar, 2020 @ 11:38am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 27 Sep, 2020 @ 10:49pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 27 Sep, 2020 @ 10:49pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 27 Sep, 2020 @ 10:49pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 28 Sep, 2020 @ 2:39am

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 28 Sep, 2020 @ 2:39am

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 27 Sep, 2020 @ 10:49pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 27 Sep, 2020 @ 10:49pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 27 Sep, 2020 @ 10:49pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 27 Sep, 2020 @ 10:49pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 27 Sep, 2020 @ 10:49pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 27 Sep, 2020 @ 10:49pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 27 Sep, 2020 @ 10:49pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 27 Sep, 2020 @ 10:49pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 27 Sep, 2020 @ 10:49pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 27 Sep, 2020 @ 10:49pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 27 Sep, 2020 @ 10:49pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 27 Sep, 2020 @ 10:49pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 27 Sep, 2020 @ 10:49pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 27 Sep, 2020 @ 10:49pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 27 Sep, 2020 @ 10:49pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 27 Sep, 2020 @ 10:49pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 27 Sep, 2020 @ 10:49pm

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 27 Sep, 2020 @ 10:49pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 27 Sep, 2020 @ 10:49pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 27 Sep, 2020 @ 10:49pm

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 27 Sep, 2020 @ 10:49pm

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 27 Sep, 2020 @ 10:49pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 27 Sep, 2020 @ 10:49pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 27 Sep, 2020 @ 10:49pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 27 Sep, 2020 @ 10:49pm

Safety Not Guaranteed

H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked 28 Sep, 2020 @ 2:40am

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked 27 Sep, 2020 @ 10:49pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 27 Sep, 2020 @ 10:49pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 27 Sep, 2020 @ 10:49pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 27 Sep, 2020 @ 10:49pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 27 Sep, 2020 @ 10:49pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 27 Sep, 2020 @ 10:49pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 27 Sep, 2020 @ 10:49pm

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 27 Sep, 2020 @ 10:49pm

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 27 Sep, 2020 @ 10:49pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 27 Sep, 2020 @ 10:49pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 27 Sep, 2020 @ 10:49pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 1 Jan, 2020 @ 1:29pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 11 Jan, 2020 @ 3:16pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 1 Jan, 2020 @ 1:55pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 1 Jan, 2020 @ 2:15pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 1 Jan, 2020 @ 2:27pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 1 Jan, 2020 @ 2:49pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 1 Jan, 2020 @ 3:14pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 1 Jan, 2020 @ 3:39pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 1 Jan, 2020 @ 4:02pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 1 Jan, 2020 @ 12:30pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 1 Jan, 2020 @ 4:02pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 3 Jan, 2020 @ 1:07pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 3 Jan, 2020 @ 1:07pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 3 Jan, 2020 @ 1:07pm

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 3 Jan, 2020 @ 1:07pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 1 Jan, 2020 @ 1:29pm

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 1 Jan, 2020 @ 1:55pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 1 Jan, 2020 @ 2:15pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 3 Mar, 2020 @ 11:38am

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 1 Jan, 2020 @ 2:49pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 1 Jan, 2020 @ 3:14pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 1 Jan, 2020 @ 3:39pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 1 Jan, 2020 @ 4:02pm

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 1 Jan, 2020 @ 12:30pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 1 Jan, 2020 @ 4:02pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 2 Jan, 2020 @ 4:22am

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 3 Jan, 2020 @ 11:09am

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 3 Jan, 2020 @ 12:23pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 3 Jan, 2020 @ 1:10pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 1 Jan, 2020 @ 12:30pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 12 Jan, 2020 @ 1:51am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 11 Jan, 2020 @ 3:25pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 11 Jan, 2020 @ 4:20pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 2 Jan, 2020 @ 3:37am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 14 Apr, 2021 @ 12:47pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 14 Apr, 2021 @ 1:03pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 14 Apr, 2021 @ 1:04pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 14 Apr, 2021 @ 1:11pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 14 Apr, 2021 @ 1:30pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 14 Apr, 2021 @ 1:39pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 14 Apr, 2021 @ 1:54pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 14 Apr, 2021 @ 1:59pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 14 Apr, 2021 @ 2:13pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 14 Apr, 2021 @ 9:40am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 14 Apr, 2021 @ 12:54pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 14 Apr, 2021 @ 1:08pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 14 Apr, 2021 @ 1:18pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 14 Apr, 2021 @ 1:31pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 14 Apr, 2021 @ 1:44pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 14 Apr, 2021 @ 1:52pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 14 Apr, 2021 @ 2:03pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 14 Apr, 2021 @ 2:09pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 14 Apr, 2021 @ 2:15pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 14 Apr, 2021 @ 2:15pm

Why Do This To Yourself?

Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Unlocked 1 Jan, 2020 @ 12:31pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 1 Jan, 2020 @ 12:31pm

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 14 Apr, 2021 @ 9:39am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Jan, 2020 @ 11:16am

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 8 Dec, 2019 @ 12:09am

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked 9 Dec, 2019 @ 9:45am

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 14 Apr, 2021 @ 9:40am

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 14 Apr, 2021 @ 5:29pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 14 Apr, 2021 @ 5:05pm

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked 14 Apr, 2021 @ 5:05pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 14 Apr, 2021 @ 5:05pm

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked 5 Dec, 2019 @ 9:35am

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 14 Apr, 2021 @ 4:37pm

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.
Unlocked 14 Apr, 2021 @ 4:32pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 4 Dec, 2019 @ 4:20pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 14 Apr, 2021 @ 3:33pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 14 Apr, 2021 @ 3:24pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 4 Dec, 2019 @ 3:27pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 14 Apr, 2021 @ 2:37pm



Charted

Halo CE: Beat the par score on The Silent Cartographer.

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.

Reading Room

Halo CE: Beat the par score on The Library.

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

Headstrong

Halo CE: Beat the par score on Keyes.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

Halo CE: Beat the par score on all Halo: CE levels.

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.

Look Out for the Little Guys

Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.

Megg

Halo CE: It's a sign.

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.

Feet Firmly Planted

Halo CE: Complete a level without jumping.

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.

Goat Roped

Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.

Leave None Alive

Halo 2: Beat the par score on The Oracle.

Boundless

Halo 2: Beat the par score on Delta Halo.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Scorched Earth

Halo 2: Beat the par score on High Charity.

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.

Scarab Lord

Halo 2: Acquire the Scarab Gun.

Grand Theft Halo

Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.

Monopolized

Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.

Guerilla

Halo 3: Beat the par score on Sierra 117.

Cavalier

Halo 3: Beat the par score on Tsavo Highway.

Askar

Halo 3: Beat the par score on The Storm.

Exterminator

Halo 3: Beat the par score on Floodgate.

Vanguard

Halo 3: Beat the par score on The Covenant.

Orpheus

Halo 3: Beat the par score on Cortana.

Torchbearer

Halo 3: Beat the par score on Halo.

Better With Age

Halo 3: Beat the par score on every Halo 3 level.

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.

Annual

Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.

Heading to his Destiny

Halo 3: Destined for greatness.

Sounds Familiar

Halo 3: This stuff is your history!

Hippo Hero

Halo 3: Who DARED to discard this brave animal?

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.

Gunslinger

Halo 4: Beat the par score on Dawn.

Dark Fortress

Halo 4: Beat the par score on Requiem.

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.

Witching Hour

Halo 4: Beat the par score on Midnight.

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.

Bros to the Close

Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.

You're Joking

Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.

Mind the Gap

Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.

Back In The Day

Halo CE: Play a CTF custom game on Blood Gulch with 4 players. Tri-tip optional.

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.

Invaders Repelled

Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.

Power Play

Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.

Shook the Hornet's Nest

Halo 2A MP: Get 30 kills with the Hornet in multiplayer.

Bombing Run

Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.

Cold as Ice

Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.

Wetwork

Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.

Zealot

Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.

Wyrmslayer

Kill 250 Hunters.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Dogcatcher

Kill 1000 Crawlers.

King of the Crows

Halo 3: Beat the par score on Crow's Nest.

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.

Memento Mori

Halo 4: Complete all chapters in Spartan Ops Episode 5.

Scattered

Halo 4: Complete all chapters in Spartan Ops Episode 6.

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.

Expendable

Halo 4: Complete all chapters in Spartan Ops Episode 8.

Key

Halo 4: Complete all chapters in Spartan Ops Episode 9.

Exodus

Halo 4: Complete all chapters in Spartan Ops Episode 10.

Feet First

Halo 4: Complete all Spartan Ops chapters.

Term of Enlistment

Halo 4: Complete all Spartan Ops chapters on Normal difficulty.

Hazard Pay

Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.

Icarus

Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.

Smooth Operator

Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.

Roses vs Violets

Halo 4: Why are you even here?

No One Left Behind

Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.

No Easy Way Out

Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.

Domination

Earn a total of 100 Legendary medals in matchmade games.

Catch This

Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

The True King

Earn a total of 250 KOTH Mode Specific medals in matchmade games.

Roadkill Rampage

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.

Rock and Coil Hit Back

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.

Airborne

Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.

Pour It On

H3: ODST: Beat the par score on NMPD HQ.

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.

The Marine Corps Gives Its Regards

H3: ODST: Beat par score on all Halo 3: ODST levels.

Déjà Vu

H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.

One Got Away

H3: ODST: View the missing link.

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.

Vandalized

H3: ODST: Face it.

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!

HBOrg Special

Halo: Reach: Party with the DJ Brute.

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.

Front Page News

Halo: Reach: Find me in the club.

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.

Skunked

Halo: Reach: Won a matchmade game of Invasion in the 1st phase.

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.

One Final Firefight

Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).