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467 of 700 (67%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 3 Dec, 2019 @ 6:05pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 3 Dec, 2019 @ 6:45pm

The One Percent

Kill 100 Elites.
Unlocked 5 Dec, 2019 @ 3:21pm

Spoilsport

Kill 100 Jackals.
Unlocked 5 Dec, 2019 @ 3:30pm

Going Bananas

Kill 100 Brutes.
Unlocked 7 Dec, 2019 @ 11:03am

Hunters Hunted

Kill 50 Hunters.
Unlocked 25 Apr, 2020 @ 6:49pm

Checkmate

Kill 100 Watchers.
Unlocked 7 Dec, 2020 @ 3:06pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 29 Nov, 2020 @ 2:29pm

Pest Control

Kill 100 Crawlers.
Unlocked 17 Nov, 2020 @ 6:12am

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 23 Feb, 2021 @ 8:26pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 17 Nov, 2020 @ 10:36am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 14 Jul, 2020 @ 5:56pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 3 Dec, 2019 @ 4:41pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 8:51pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 19 Mar, 2020 @ 7:33pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 17 Jul, 2020 @ 6:53pm

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 @ 5:12pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 20 Nov, 2020 @ 8:28pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 3 Dec, 2019 @ 5:06pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 7 Mar, 2020 @ 11:35am

Halo

Halo CE: Complete Halo.
Unlocked 7 Mar, 2020 @ 12:34pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 4 Mar, 2020 @ 12:39pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 4 Mar, 2020 @ 1:15pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 6 Mar, 2020 @ 1:12pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 14 Mar, 2020 @ 9:38am

The Library

Halo CE: Complete The Library.
Unlocked 14 Mar, 2020 @ 10:24am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 14 Mar, 2020 @ 11:27am

Keyes

Halo CE: Complete Keyes.
Unlocked 14 Mar, 2020 @ 11:51am

The Maw

Halo CE: Complete The Maw.
Unlocked 14 Mar, 2020 @ 12:27pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 13 May, 2020 @ 11:13am

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 8 Jul, 2021 @ 5:59pm

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 6 Mar, 2020 @ 3:42pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 11 Jul, 2021 @ 2:24pm

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 11 Jul, 2021 @ 2:43pm

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 11 Jul, 2021 @ 2:54pm

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 17 Jul, 2021 @ 6:38pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 6 Mar, 2020 @ 3:33pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 4 Mar, 2020 @ 12:52pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 6 Mar, 2020 @ 4:32pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 7 Mar, 2020 @ 10:40am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 7 Mar, 2020 @ 12:29pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 14 Mar, 2020 @ 9:33am

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 14 Mar, 2020 @ 10:10am

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 14 Mar, 2020 @ 10:25am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 14 Mar, 2020 @ 11:45am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 14 Mar, 2020 @ 12:02pm

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 14 Mar, 2020 @ 12:02pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 6 Mar, 2020 @ 3:32pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 6 Mar, 2020 @ 3:44pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 6 Mar, 2020 @ 3:54pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 6 Mar, 2020 @ 4:27pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 7 Mar, 2020 @ 10:36am

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 7 Mar, 2020 @ 11:23am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 7 Mar, 2020 @ 11:46am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 7 Mar, 2020 @ 11:54am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 14 Mar, 2020 @ 9:05am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 14 Mar, 2020 @ 9:41am

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 14 Mar, 2020 @ 10:23am

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 14 Mar, 2020 @ 11:23am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 14 Mar, 2020 @ 12:22pm

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 14 Mar, 2020 @ 12:22pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 14 Mar, 2020 @ 12:27pm

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 14 Mar, 2020 @ 12:27pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 7 Mar, 2020 @ 10:42am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 4 Mar, 2020 @ 12:32pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 6 Mar, 2020 @ 4:10pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 3 Dec, 2019 @ 5:19pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 3 Dec, 2019 @ 5:19pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 5 Dec, 2021 @ 9:43pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 15 Nov, 2020 @ 11:23am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 May, 2020 @ 8:02pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 14 May, 2020 @ 3:47pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 15 May, 2020 @ 5:42pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 15 May, 2020 @ 6:15pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 15 May, 2020 @ 6:49pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 15 May, 2020 @ 7:16pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 15 May, 2020 @ 7:51pm

Regret

Halo 2: Complete Regret.
Unlocked 16 May, 2020 @ 6:24pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 16 May, 2020 @ 7:05pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 16 May, 2020 @ 7:55pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 18 May, 2020 @ 6:30pm

Uprising

Halo 2: Complete Uprising.
Unlocked 18 May, 2020 @ 7:03pm

High Charity

Halo 2: Complete High Charity.
Unlocked 18 May, 2020 @ 7:23pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 18 May, 2020 @ 7:59pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 15 Nov, 2020 @ 8:51am

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 15 Nov, 2020 @ 10:31am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 15 Nov, 2020 @ 11:00am

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 15 Nov, 2020 @ 11:45am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 15 May, 2020 @ 7:16pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 4 Jun, 2020 @ 6:48pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 15 May, 2020 @ 5:42pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 15 May, 2020 @ 6:15pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 15 May, 2020 @ 6:49pm

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 15 May, 2020 @ 7:16pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 15 May, 2020 @ 7:51pm

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 16 May, 2020 @ 6:24pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 16 May, 2020 @ 7:55pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 18 May, 2020 @ 6:30pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 18 May, 2020 @ 7:59pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 18 May, 2020 @ 7:36pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 15 Nov, 2020 @ 9:07am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 18 May, 2020 @ 7:59pm

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 18 May, 2020 @ 7:59pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 16 May, 2020 @ 7:13pm

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked 11 Jul, 2021 @ 1:30pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 14 May, 2020 @ 3:51pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 11 Jul, 2021 @ 1:16pm

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 11 Jul, 2021 @ 1:16pm

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 11 Jul, 2021 @ 1:16pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 11 Jul, 2021 @ 1:16pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 15 Nov, 2020 @ 8:57am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 16 May, 2020 @ 8:16pm

Grand Theft Halo

Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Unlocked 11 Jul, 2021 @ 1:16pm

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 11 Jul, 2021 @ 1:16pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 31 Oct, 2020 @ 9:48am

Blown Out of the Sky

Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Unlocked 11 Jul, 2021 @ 1:16pm

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 31 Oct, 2020 @ 9:48am

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 31 Oct, 2020 @ 9:41am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 31 Oct, 2020 @ 9:41am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 11 Jul, 2021 @ 1:16pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked 14 Jul, 2020 @ 7:20pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 14 Jul, 2020 @ 7:49pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 14 Jul, 2020 @ 8:13pm

Assault

Halo 3: Complete The Storm.
Unlocked 14 Jul, 2020 @ 8:34pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 14 Jul, 2020 @ 8:53pm

Refuge

Halo 3: Complete The Ark.
Unlocked 27 Jul, 2020 @ 9:36pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 27 Jul, 2020 @ 10:35pm

The Key

Halo 3: Complete Cortana.
Unlocked 21 Aug, 2020 @ 4:10pm

Return

Halo 3: Complete Halo.
Unlocked 21 Aug, 2020 @ 4:47pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 19 Jun, 2021 @ 6:34pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 21 Aug, 2020 @ 1:22pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 21 Aug, 2020 @ 1:42pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 19 Jun, 2021 @ 7:17pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 14 Jul, 2020 @ 8:53pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 19 Jun, 2021 @ 8:47pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 14 Jul, 2020 @ 7:20pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 14 Jul, 2020 @ 8:13pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 14 Jul, 2020 @ 8:34pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 14 Jul, 2020 @ 8:53pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 27 Jul, 2020 @ 9:36pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 27 Jul, 2020 @ 10:35pm

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 10 Sep, 2020 @ 7:00pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 10 Sep, 2020 @ 7:36pm

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 10 Sep, 2020 @ 7:36pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 27 Jul, 2020 @ 8:40pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 27 Jul, 2020 @ 9:00pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 27 Jul, 2020 @ 9:13pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 27 Jul, 2020 @ 9:53pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 27 Jul, 2020 @ 10:01pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 27 Jul, 2020 @ 10:08pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 21 Aug, 2020 @ 4:14pm

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 10 Sep, 2020 @ 6:40pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 10 Sep, 2020 @ 7:05pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 27 Jul, 2020 @ 6:08pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 27 Jul, 2020 @ 8:13pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 27 Jul, 2020 @ 9:59pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 10 Sep, 2020 @ 6:41pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 21 Aug, 2020 @ 4:12pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 21 Aug, 2020 @ 4:47pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 21 Aug, 2020 @ 4:47pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 10 Sep, 2020 @ 7:36pm

Annual

Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Unlocked 16 Sep, 2021 @ 7:01pm

Primate

Halo 3: Find your first missing links.
Unlocked 27 Jul, 2020 @ 5:59pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 27 Jul, 2020 @ 6:07pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 14 Jul, 2020 @ 7:18pm

Delicious Brains

Kill 100 Flood.
Unlocked 14 Mar, 2020 @ 9:52am

Zombie Repeller

Kill 1000 Flood.
Unlocked 21 Aug, 2020 @ 3:49pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 25 Jul, 2020 @ 4:48pm

Devastating

Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Unlocked 19 Jun, 2021 @ 8:54pm

Dawn

Halo 4: Complete Dawn.
Unlocked 17 Nov, 2020 @ 5:00am

Requiem

Halo 4: Complete Requiem.
Unlocked 17 Nov, 2020 @ 5:47am

Forerunner

Halo 4: Complete Forerunner.
Unlocked 17 Nov, 2020 @ 9:32am

Infinity

Halo 4: Complete Infinity.
Unlocked 17 Nov, 2020 @ 10:03am

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 17 Nov, 2020 @ 10:56am

Shutdown

Halo 4: Complete Shutdown.
Unlocked 18 Nov, 2020 @ 7:33pm

Composer

Halo 4: Complete Composer.
Unlocked 18 Nov, 2020 @ 8:10pm

Midnight

Halo 4: Complete Midnight.
Unlocked 20 Nov, 2020 @ 8:28pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 17 Nov, 2020 @ 8:27am

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 6 Jul, 2021 @ 2:27pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 11 Mar, 2021 @ 6:40pm

Ouroboros

Halo 4: Beat the par time on Infinity.
Unlocked 11 Mar, 2021 @ 7:03pm

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked 6 Jul, 2021 @ 2:49pm

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked 6 Jul, 2021 @ 3:08pm

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked 11 Mar, 2021 @ 8:18pm

Countdown

Halo 4: Beat the par time on Midnight.
Unlocked 23 Feb, 2021 @ 8:50pm

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.
Unlocked 6 Jul, 2021 @ 3:08pm

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 23 Feb, 2021 @ 4:54pm

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 17 Nov, 2020 @ 8:58am

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked 17 Nov, 2020 @ 9:32am

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 17 Nov, 2020 @ 10:03am

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 17 Nov, 2020 @ 10:56am

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 18 Nov, 2020 @ 7:33pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 18 Nov, 2020 @ 8:10pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 20 Nov, 2020 @ 8:28pm

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.
Unlocked 23 Feb, 2021 @ 4:54pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 17 Nov, 2020 @ 8:53am

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 17 Nov, 2020 @ 6:05am

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 17 Nov, 2020 @ 9:40am

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 17 Nov, 2020 @ 10:48am

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 6 Jul, 2021 @ 3:04pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 20 Nov, 2020 @ 8:28pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 20 Nov, 2020 @ 8:28pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 23 Feb, 2021 @ 8:50pm

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked 23 Feb, 2021 @ 7:46pm

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked 23 Feb, 2021 @ 8:03pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 6 Jul, 2021 @ 2:15pm

You're Joking

Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Unlocked 15 Mar, 2021 @ 5:59pm

Back In The Day

Halo CE: Play a CTF custom game on Blood Gulch with 4 players. Tri-tip optional.
Unlocked 15 Mar, 2021 @ 7:15pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 6 Mar, 2020 @ 1:12pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 11 Jul, 2021 @ 2:26pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 6 Dec, 2019 @ 4:42pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 17 Nov, 2020 @ 4:40am

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 27 Jul, 2020 @ 5:55pm

Game Master

Created and saved 5 Custom Game types.
Unlocked 2 Oct, 2022 @ 6:33pm

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked 6 Jul, 2021 @ 9:04pm

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked 11 Jul, 2021 @ 1:16pm

Power Play

Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.
Unlocked 6 Jul, 2021 @ 8:14pm

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked 6 Jul, 2021 @ 8:10pm

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked 6 Jul, 2021 @ 9:02pm

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked 11 Jul, 2021 @ 1:16pm

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked 11 Jul, 2021 @ 1:16pm

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked 11 Jul, 2021 @ 1:16pm

Cold as Ice

Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked 11 Jul, 2021 @ 1:16pm

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked 6 Jul, 2021 @ 9:03pm

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked 11 Jul, 2021 @ 1:16pm

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked 11 Jul, 2021 @ 1:16pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 15 May, 2020 @ 6:44pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 21 Aug, 2020 @ 4:53pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 9 Dec, 2019 @ 3:32pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 6 Mar, 2020 @ 3:40pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 15 May, 2020 @ 5:14pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 14 Jul, 2020 @ 8:36pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 23 Feb, 2021 @ 8:52pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 27 Jul, 2020 @ 7:53pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 10 Sep, 2020 @ 6:40pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 25 Sep, 2020 @ 9:17pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 8 Dec, 2019 @ 10:13am

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 22 Sep, 2020 @ 3:03pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 21 Aug, 2020 @ 1:22pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 25 Oct, 2020 @ 2:37pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 29 Nov, 2020 @ 12:09pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 10 Jan, 2021 @ 7:29pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 14 Jun, 2021 @ 8:55pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 17 Jul, 2021 @ 6:38pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 22 Dec, 2021 @ 7:29pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 3:44pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 8:57pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 7 Mar, 2020 @ 12:19pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 7 Dec, 2019 @ 10:12pm

Were It So Easy

Kill 1000 Elites.
Unlocked 15 May, 2020 @ 5:51pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 18 May, 2020 @ 6:44pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 22 Sep, 2020 @ 8:58am

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 14 Mar, 2020 @ 12:27pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 14 Jul, 2020 @ 5:56pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 21 Aug, 2020 @ 4:47pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 20 Nov, 2020 @ 8:28pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 20 Nov, 2020 @ 8:28pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 14 Jul, 2020 @ 7:49pm

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 10 Sep, 2020 @ 6:40pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 22 Nov, 2020 @ 12:09pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 29 Nov, 2020 @ 11:42am

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked 29 Nov, 2020 @ 12:39pm

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked 29 Nov, 2020 @ 1:47pm

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked 29 Nov, 2020 @ 2:46pm

Memento Mori

Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked 7 Dec, 2020 @ 4:15pm

Scattered

Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked 9 Dec, 2020 @ 6:40pm

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked 9 Dec, 2020 @ 7:47pm

Expendable

Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked 14 Dec, 2020 @ 4:38pm

Key

Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked 14 Dec, 2020 @ 6:02pm

Exodus

Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked 14 Dec, 2020 @ 7:09pm

Feet First

Halo 4: Complete all Spartan Ops chapters.
Unlocked 14 Dec, 2020 @ 7:09pm

Term of Enlistment

Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked 14 Dec, 2020 @ 7:09pm

Hazard Pay

Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked 14 Dec, 2020 @ 7:09pm

Roses vs Violets

Halo 4: Why are you even here?
Unlocked 9 Dec, 2020 @ 7:11pm

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked 9 Dec, 2020 @ 7:40pm

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Unlocked 7 Dec, 2020 @ 3:51pm

No Easy Way Out

Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Unlocked 7 Dec, 2020 @ 3:14pm

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.
Unlocked 6 Jul, 2021 @ 8:45pm

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 3 Mar, 2020 @ 7:38pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 11 Jul, 2021 @ 1:16pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 11 Jul, 2021 @ 1:16pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 11 Jul, 2021 @ 1:16pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 11 Jul, 2021 @ 1:16pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 11 Jul, 2021 @ 1:16pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 11 Jul, 2021 @ 1:16pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 11 Jul, 2021 @ 1:16pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 11 Jul, 2021 @ 1:16pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 3 Mar, 2020 @ 3:31pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 22 Sep, 2020 @ 1:43pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 22 Sep, 2020 @ 8:20am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 22 Sep, 2020 @ 8:24am

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 22 Sep, 2020 @ 8:50am

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 22 Sep, 2020 @ 8:51am

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 22 Sep, 2020 @ 8:53am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 22 Sep, 2020 @ 9:22am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 22 Sep, 2020 @ 9:23am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 22 Sep, 2020 @ 9:25am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 22 Sep, 2020 @ 9:28am

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 22 Sep, 2020 @ 9:31am

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 22 Sep, 2020 @ 9:31am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 22 Sep, 2020 @ 9:33am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 25 Sep, 2020 @ 7:07pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 25 Sep, 2020 @ 7:08pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 25 Sep, 2020 @ 7:09pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 25 Sep, 2020 @ 7:11pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 25 Sep, 2020 @ 7:29pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 25 Sep, 2020 @ 7:30pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 25 Sep, 2020 @ 7:31pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 25 Sep, 2020 @ 7:31pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 25 Sep, 2020 @ 7:33pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 25 Sep, 2020 @ 7:34pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 25 Sep, 2020 @ 7:34pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 25 Sep, 2020 @ 7:36pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 25 Sep, 2020 @ 7:37pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 25 Sep, 2020 @ 7:39pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 25 Sep, 2020 @ 7:42pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 25 Sep, 2020 @ 8:18pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 25 Sep, 2020 @ 8:19pm

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 25 Sep, 2020 @ 8:49pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Sep, 2020 @ 4:38pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Sep, 2020 @ 4:38pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 22 Sep, 2020 @ 4:38pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 25 Sep, 2020 @ 9:29pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 5:39am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 7:54am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 8:25am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 8:55am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 9:35am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 1:17pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 25 Sep, 2020 @ 8:49pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 22 Sep, 2020 @ 7:43am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 22 Sep, 2020 @ 8:15am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 8:46am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 9:10am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Sep, 2020 @ 9:53am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Sep, 2020 @ 1:56pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Sep, 2020 @ 3:44pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Sep, 2020 @ 4:38pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 25 Oct, 2020 @ 11:32am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 25 Oct, 2020 @ 11:38am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 2:37pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 2:54pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 22 Sep, 2020 @ 3:15pm

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 25 Oct, 2020 @ 11:54am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 22 Sep, 2020 @ 3:44pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 25 Sep, 2020 @ 9:29pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 25 Oct, 2020 @ 11:54am

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 25 Sep, 2020 @ 6:20pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 25 Sep, 2020 @ 6:52pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 2:37pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 9:10am

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 22 Sep, 2020 @ 3:15pm

Squid Jackpot!

H3: ODST: Beat the par score on Kikowani Station.
Unlocked 25 Sep, 2020 @ 8:37pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 22 Sep, 2020 @ 4:38pm

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.
Unlocked 25 Sep, 2020 @ 9:29pm

The Marine Corps Gives Its Regards

H3: ODST: Beat par score on all Halo 3: ODST levels.
Unlocked 25 Sep, 2020 @ 9:29pm

Déjà Vu

H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Unlocked 31 Oct, 2020 @ 2:59pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 22 Sep, 2020 @ 5:17am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 25 Sep, 2020 @ 9:34pm

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 25 Sep, 2020 @ 9:34pm

One Got Away

H3: ODST: View the missing link.
Unlocked 22 Sep, 2020 @ 4:41pm

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 25 Sep, 2020 @ 8:30pm

Vandalized

H3: ODST: Face it.
Unlocked 25 Sep, 2020 @ 4:03pm

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 25 Sep, 2020 @ 6:10pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 31 Oct, 2020 @ 9:19am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 22 Sep, 2020 @ 5:34am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 22 Sep, 2020 @ 8:42am

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 31 Oct, 2020 @ 8:44am

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 25 Oct, 2020 @ 12:07pm

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 25 Sep, 2020 @ 9:24pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 22 Sep, 2020 @ 7:41am

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 22 Sep, 2020 @ 7:41am

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 22 Sep, 2020 @ 7:25am

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 25 Sep, 2020 @ 6:18pm

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked 22 Sep, 2020 @ 9:51am

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 22 Sep, 2020 @ 1:24pm

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 22 Sep, 2020 @ 9:51am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 25 Sep, 2020 @ 7:45pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 22 Sep, 2020 @ 5:45am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 22 Sep, 2020 @ 7:25am

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 3 Dec, 2019 @ 5:44pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 5 Dec, 2019 @ 7:09pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 3 Dec, 2019 @ 6:20pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 3 Dec, 2019 @ 6:50pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 3 Dec, 2019 @ 7:17pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 3 Dec, 2019 @ 7:41pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 3 Dec, 2019 @ 8:03pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 3 Dec, 2019 @ 8:51pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 3 Dec, 2019 @ 9:20pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 3 Dec, 2019 @ 9:49pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 3 Dec, 2019 @ 9:49pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 3 Dec, 2019 @ 9:49pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 3 Dec, 2019 @ 9:49pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 23 Mar, 2021 @ 8:09pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 5 Dec, 2019 @ 3:54pm

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 5 Dec, 2019 @ 4:51pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 5 Dec, 2019 @ 5:17pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 3 Mar, 2020 @ 3:31pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 3 Dec, 2019 @ 7:41pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 3 Dec, 2019 @ 8:03pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 5 Dec, 2019 @ 8:38pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 6 Dec, 2019 @ 3:30pm

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 6 Dec, 2019 @ 3:55pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 6 Dec, 2019 @ 3:55pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 7 Dec, 2019 @ 11:35pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 5 Dec, 2019 @ 4:51pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 3 Dec, 2019 @ 6:50pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 3 Dec, 2019 @ 7:16pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 3 Dec, 2019 @ 7:41pm

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 3 Dec, 2019 @ 8:03pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 3 Dec, 2019 @ 8:51pm

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 9 Dec, 2019 @ 6:55pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 3 Dec, 2019 @ 9:49pm

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked 9 Dec, 2019 @ 6:55pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 5 Dec, 2019 @ 7:13pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 5 Dec, 2019 @ 3:17pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 7 Dec, 2019 @ 12:19pm

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 3 Dec, 2019 @ 7:29pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 3 Dec, 2019 @ 7:02pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 5 Dec, 2019 @ 8:36pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 7 Dec, 2019 @ 8:09pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 3 Dec, 2019 @ 7:14pm

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked 7 Dec, 2019 @ 11:29am

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 7 Dec, 2019 @ 11:09am

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 7 Dec, 2019 @ 11:10am

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 7 Dec, 2019 @ 4:44pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 3 Dec, 2019 @ 8:31pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 3 Dec, 2019 @ 7:45pm

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 7 Dec, 2019 @ 7:19pm

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.
Unlocked 7 Dec, 2019 @ 7:59pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 7 Dec, 2019 @ 9:11pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 3 Dec, 2019 @ 5:29pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 7 Dec, 2019 @ 11:36am

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 3 Dec, 2019 @ 6:24pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 7 Dec, 2019 @ 12:50pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 7 Dec, 2019 @ 12:58pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 7 Dec, 2019 @ 1:11pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 7 Dec, 2019 @ 11:12am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 7 Dec, 2019 @ 8:16pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 7 Dec, 2019 @ 9:27pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 7 Dec, 2019 @ 12:02pm

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 7 Dec, 2019 @ 12:31pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 7 Dec, 2019 @ 12:39pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 7 Dec, 2019 @ 12:52pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 7 Dec, 2019 @ 1:01pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 7 Dec, 2019 @ 1:22pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 7 Dec, 2019 @ 2:36pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 7 Dec, 2019 @ 8:20pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 7 Dec, 2019 @ 9:24pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 7 Dec, 2019 @ 9:46pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 7 Dec, 2019 @ 9:46pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 14 Jun, 2021 @ 8:55pm

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Jun, 2021 @ 6:05pm

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Unlocked 19 Jun, 2021 @ 6:08pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 4 Dec, 2019 @ 9:42am

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked 19 Sep, 2020 @ 5:03pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 7 Dec, 2019 @ 12:02pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 3 Dec, 2019 @ 5:31pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 7 Dec, 2019 @ 5:02pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 3 Dec, 2019 @ 5:21pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 4 Dec, 2019 @ 9:34am

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.
Unlocked 8 Dec, 2019 @ 10:13am

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 14 Aug, 2022 @ 6:17pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 7 Dec, 2019 @ 10:42pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 3 Dec, 2019 @ 6:58pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 6 Dec, 2019 @ 7:57pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 3 Dec, 2019 @ 8:35pm



Life Story

Complete the Master Chief Saga playlist.

Mystery Achievement

Inscrutable. Mysterious.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

I Dabble in Slaying

Complete one cross-game playlist.

War Hero

Complete all campaigns on Heroic difficulty.

Legend

Complete all campaigns on Legendary difficulty.

Lore Master

Activate all terminals.

LASO Master

Complete each individual game specific LASO playlist for every Halo game.

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

Scurty Bump

Halo CE: Beat the par time on Keyes.

All You Can Eat

Halo CE: Beat the par time on The Maw.

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.

Giant Hula Hoop

Halo CE: Beat the par score on Halo.

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.

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.

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.

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.

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

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.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

Halo CE: Complete the Halo: CE LASO Campaign playlist.

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.

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.

Goat Roped

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

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.

I Regret Nothing

Halo 2: Beat the par time on Regret.

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.

Force of Will

Halo 2: Beat the par time on Gravemind.

No Man's Land

Halo 2: Beat the par time on Uprising.

Feeling Charitable

Halo 2: Beat the par time on High Charity.

Are We There Yet?

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

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Scorched Earth

Halo 2: Beat the par score on High Charity.

Arcade Owner

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

Curious

Halo 2: Activate Terminal 1 on Cairo Station.

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.

Examiner

Halo 2: Activate Terminal 3 on Metropolis.

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.

Enamored

Halo 2: Activate Terminal 7 on Regret.

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.

Scholar

Halo 2: Activate Terminal 11 on Uprising.

Reviewer

Halo 2: Activate Terminal 12 on High Charity.

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.

Toybox

Halo 2: Collect all eight Halo toys.

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.

Seconds

Halo 2: Complete a Halo 2 playlist.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.

HI BEN

Halo 2: Oh, hi!

E E E

Halo 2: View both signs in the level Metropolis.

GOOOAAAAALLLL!

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

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.

Like Peanut Butter and Chocolate

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

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.

Scarab Lord

Halo 2: Acquire the Scarab Gun.

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

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

Waypoint

Halo 3: Beat the par time on The Ark.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Making History

Halo 3: Beat the par time on Cortana.

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.

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.

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.

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?

Milk Carton

Halo 3: Find the poster of the missing man.

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Justice

Halo 4: Activate Terminal 6 on Composer.

Cryptum

Halo 4: Activate Terminal 7 on Midnight.

Terminus

Halo 4: Activate all Halo 4 Terminals.

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.

Bros to the Close

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

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.

You're No Chips

Halo 4: What do Marines know about sticks?

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.

Destination Vacation

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

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.

Mind the Gap

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

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.

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.

Mortardom

Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.

All According to Plan...

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

The Return of Megg

Halo 2: She's not picking up.

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.

Eminent Domain

Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.

Invaders Repelled

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

Master Forger

Created and saved 5 Custom Maps in Forge.

Red vs. Blue

Halo 2A MP: Win 10 matches on Bloodline in multiplayer.

Shields Up!

Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.

Shook the Hornet's Nest

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

Skeet Shooter

Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.

Stayin' Alive

Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.

The Goose is Loose

Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.

Top Gungoose

Halo 2A MP: Get a kill with the Gungoose while airborne.

Bombing Run

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

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.

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.

Aficiando

Halo 3: Complete three Halo 3 playlists.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Devotee

Halo 4: Complete three Halo 4 playlists.

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.

Contender

Win 50 multiplayer games.

In It To Win It

Win 200 multiplayer games.

Sharpshooter

Win 150 multiplayer games.

Battle Hardened

Win 250 multiplayer games.

Thermopylae

Win 300 multiplayer games.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Steady Aim

Win 400 multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

Wyrmslayer

Kill 250 Hunters.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Dogcatcher

Kill 1000 Crawlers.

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.

Icarus

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

Smooth Operator

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

No One Left Behind

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

Nice Work Dawg!

Earn a total of 2,500 Assist medals in multiplayer.

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.

Domination

Earn a total of 100 Legendary medals in matchmade games.

Spree Master

Earn a total of 100 Killing Spree 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.

Planting A Flag

Earn a total of 250 CTF Mode Specific 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.

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.

Safety Not Guaranteed

H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.

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.

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Monumental Thirst!

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

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

Two Corpses In One Grave

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

Why Do This To Yourself?

Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.

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.

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.

Because It Wasn't Hard Enough

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