Seymour Gains » Games » Halo: The Master Chief Collection Stats

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458 of 700 (65%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 23 Apr, 2023 @ 9:58am

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 23 Apr, 2023 @ 10:48am

The One Percent

Kill 100 Elites.
Unlocked 3 May, 2023 @ 2:20pm

Spoilsport

Kill 100 Jackals.
Unlocked 3 May, 2023 @ 2:29pm

Going Bananas

Kill 100 Brutes.
Unlocked 13 May, 2023 @ 8:03am

Hunters Hunted

Kill 50 Hunters.
Unlocked 10 Jun, 2023 @ 6:41am

Checkmate

Kill 100 Watchers.
Unlocked 16 Sep, 2023 @ 2:34pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 13 Sep, 2023 @ 3:53pm

Pest Control

Kill 100 Crawlers.
Unlocked 9 Sep, 2023 @ 6:53am

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 16 Sep, 2023 @ 2:34pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 6 Aug, 2023 @ 12:42pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 17 Jun, 2023 @ 7:28am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 9 May, 2023 @ 6:33pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 9 Jul, 2023 @ 1:26pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 29 Aug, 2023 @ 5:41pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 29 Aug, 2023 @ 5:38pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 13 Sep, 2023 @ 5:52pm

Lore Master

Activate all terminals.
Unlocked 16 Sep, 2023 @ 7:06pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 23 Apr, 2023 @ 9:22am

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 19 May, 2023 @ 2:27pm

Halo

Halo CE: Complete Halo.
Unlocked 21 May, 2023 @ 11:58am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 21 May, 2023 @ 2:14pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 21 May, 2023 @ 5:46pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 23 May, 2023 @ 5:22pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 23 May, 2023 @ 6:06pm

The Library

Halo CE: Complete The Library.
Unlocked 25 May, 2023 @ 1:42pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 28 May, 2023 @ 6:19am

Keyes

Halo CE: Complete Keyes.
Unlocked 28 May, 2023 @ 7:45am

The Maw

Halo CE: Complete The Maw.
Unlocked 28 May, 2023 @ 8:50am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 10 Jun, 2023 @ 7:21am

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 19 May, 2023 @ 2:03pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 23 May, 2023 @ 3:00pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 21 May, 2023 @ 2:03pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 21 May, 2023 @ 2:55pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 23 May, 2023 @ 5:16pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 23 May, 2023 @ 5:55pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 23 May, 2023 @ 6:38pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 25 May, 2023 @ 1:48pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 28 May, 2023 @ 7:37am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 28 May, 2023 @ 8:04am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 28 May, 2023 @ 8:04am

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 19 May, 2023 @ 2:00pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 19 May, 2023 @ 4:16pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 23 May, 2023 @ 3:00pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 21 May, 2023 @ 1:55pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 21 May, 2023 @ 2:47pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 10 Jun, 2023 @ 6:26am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 5 Jun, 2023 @ 2:00pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 5 Jun, 2023 @ 2:03pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 23 May, 2023 @ 5:35pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 23 May, 2023 @ 6:21pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 25 May, 2023 @ 1:41pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 28 May, 2023 @ 6:16am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 28 May, 2023 @ 8:45am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 10 Jun, 2023 @ 6:26am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 28 May, 2023 @ 8:50am

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 19 May, 2023 @ 2:27pm

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 10 Jun, 2023 @ 1:43pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 9 Jun, 2023 @ 4:10pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 10 Jun, 2023 @ 6:52am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 19 May, 2023 @ 2:07pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 9 Jun, 2023 @ 3:56pm

Megg

Halo CE: It's a sign.
Unlocked 10 Jun, 2023 @ 6:59am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 9 Jun, 2023 @ 4:04pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 10 Jun, 2023 @ 12:13pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 5 Aug, 2023 @ 6:12am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Jul, 2023 @ 8:33am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 10 Jun, 2023 @ 6:35pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 10 Jun, 2023 @ 7:28pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 10 Jun, 2023 @ 7:54pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 13 Jun, 2023 @ 2:03pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 15 Jun, 2023 @ 6:12pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 17 Jun, 2023 @ 12:10pm

Regret

Halo 2: Complete Regret.
Unlocked 17 Jun, 2023 @ 3:41pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 17 Jun, 2023 @ 3:41pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 17 Jun, 2023 @ 6:28pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 24 Jun, 2023 @ 1:23pm

Uprising

Halo 2: Complete Uprising.
Unlocked 24 Jun, 2023 @ 7:19pm

High Charity

Halo 2: Complete High Charity.
Unlocked 25 Jun, 2023 @ 7:57am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 25 Jun, 2023 @ 10:08am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 10 Jun, 2023 @ 7:54pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 13 Jun, 2023 @ 2:03pm

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 3 Jul, 2023 @ 5:00am

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 17 Jun, 2023 @ 6:28pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 25 Jun, 2023 @ 1:33pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 25 Jun, 2023 @ 3:15pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 10 Jun, 2023 @ 7:47pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 25 Jun, 2023 @ 5:40pm

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 25 Jun, 2023 @ 6:09pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 27 Jun, 2023 @ 3:41pm

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 27 Jun, 2023 @ 6:31pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 29 Jun, 2023 @ 5:20pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 29 Jun, 2023 @ 5:33pm

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 24 Jun, 2023 @ 6:32am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 24 Jun, 2023 @ 7:10pm

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 1 Jul, 2023 @ 8:30am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 30 Jun, 2023 @ 6:54pm

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 1 Jul, 2023 @ 8:30am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 25 Jun, 2023 @ 11:23am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 25 Jun, 2023 @ 1:33pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 25 Jun, 2023 @ 1:47pm

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 25 Jun, 2023 @ 1:54pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 25 Jun, 2023 @ 3:55pm

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 25 Jun, 2023 @ 5:46pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 25 Jun, 2023 @ 6:10pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 27 Jun, 2023 @ 4:00pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 1 Jul, 2023 @ 8:06am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 29 Jun, 2023 @ 5:18pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 29 Jun, 2023 @ 5:28pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 30 Jun, 2023 @ 5:54pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 30 Jun, 2023 @ 6:26pm

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 30 Jun, 2023 @ 6:40pm

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 1 Jul, 2023 @ 4:11am

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 1 Jul, 2023 @ 8:06am

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 27 Jun, 2023 @ 3:44pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 27 Jun, 2023 @ 6:08pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 29 Jun, 2023 @ 5:06pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 29 Jun, 2023 @ 5:53pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 30 Jun, 2023 @ 5:55pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 30 Jun, 2023 @ 6:20pm

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 1 Jul, 2023 @ 8:12am

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 30 Jun, 2023 @ 6:59pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 1 Jul, 2023 @ 8:12am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 25 Jun, 2023 @ 10:08am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 1 Jul, 2023 @ 7:51am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 1 Jul, 2023 @ 7:51am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 17 Jun, 2023 @ 3:44pm

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 8 Jul, 2023 @ 5:43am

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 8 Jul, 2023 @ 5:28am

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked 3 Jul, 2023 @ 7:37am

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 10 Jun, 2023 @ 6:41pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 8 Jul, 2023 @ 5:33am

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 8 Jul, 2023 @ 6:31am

HI BEN

Halo 2: Oh, hi!
Unlocked 3 Jul, 2023 @ 7:26am

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 3 Jul, 2023 @ 5:12am

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 3 Jul, 2023 @ 5:07am

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 8 Jul, 2023 @ 6:00am

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 8 Jul, 2023 @ 8:13am

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 3 Jul, 2023 @ 5:14am

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 8 Jul, 2023 @ 6:28am

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 3 Jul, 2023 @ 5:00am

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 3 Jul, 2023 @ 4:27am

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 8 Jul, 2023 @ 6:09am

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 27 Jun, 2023 @ 6:08pm

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 8 Jul, 2023 @ 6:28am

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 25 Jun, 2023 @ 11:23am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 10 Jun, 2023 @ 6:36pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 17 Jun, 2023 @ 6:41pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Aug, 2023 @ 2:49am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 6 Aug, 2023 @ 8:30am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 6 Aug, 2023 @ 10:50am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 6 Aug, 2023 @ 12:37pm

Assault

Halo 3: Complete The Storm.
Unlocked 9 Aug, 2023 @ 5:54pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 10 Aug, 2023 @ 3:33pm

Refuge

Halo 3: Complete The Ark.
Unlocked 19 Aug, 2023 @ 9:06am

Last Stand

Halo 3: Complete The Covenant.
Unlocked 19 Aug, 2023 @ 6:42pm

The Key

Halo 3: Complete Cortana.
Unlocked 19 Aug, 2023 @ 7:33pm

Return

Halo 3: Complete Halo.
Unlocked 24 Aug, 2023 @ 2:32pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 6 Aug, 2023 @ 12:48pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 8 Aug, 2023 @ 2:20pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 8 Aug, 2023 @ 2:20pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 27 Aug, 2023 @ 5:50pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 19 Aug, 2023 @ 9:06am

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 19 Aug, 2023 @ 6:42pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 28 Aug, 2023 @ 2:00pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 28 Aug, 2023 @ 2:16pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 28 Aug, 2023 @ 1:48pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 28 Aug, 2023 @ 2:50pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 28 Aug, 2023 @ 2:41pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 28 Aug, 2023 @ 3:01pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 28 Aug, 2023 @ 3:11pm

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 28 Aug, 2023 @ 3:08pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 29 Aug, 2023 @ 1:57pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 4:12pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 4:14pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 5:08pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 5:15pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 5:20pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 5:24pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 5:54pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 29 Aug, 2023 @ 1:01pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 24 Aug, 2023 @ 2:32pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 24 Aug, 2023 @ 2:32pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 24 Aug, 2023 @ 2:32pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 24 Aug, 2023 @ 2:32pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 31 Aug, 2023 @ 1:54pm

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 1 Sep, 2023 @ 1:16pm

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 29 Aug, 2023 @ 2:04pm

Primate

Halo 3: Find your first missing links.
Unlocked 29 Aug, 2023 @ 1:28pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 29 Aug, 2023 @ 1:34pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 5 Aug, 2023 @ 12:29pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 29 Aug, 2023 @ 2:07pm

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 31 Aug, 2023 @ 2:36pm

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 31 Aug, 2023 @ 2:33pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 29 Aug, 2023 @ 1:53pm

Man on the Moon

Halo 3: He's watching you.
Unlocked 31 Aug, 2023 @ 2:30pm

Delicious Brains

Kill 100 Flood.
Unlocked 23 May, 2023 @ 6:20pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 17 Jun, 2023 @ 7:28am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 25 Jul, 2023 @ 4:18pm

Dawn

Halo 4: Complete Dawn.
Unlocked 2 Sep, 2023 @ 2:23pm

Requiem

Halo 4: Complete Requiem.
Unlocked 2 Sep, 2023 @ 5:30pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 7 Sep, 2023 @ 6:20pm

Infinity

Halo 4: Complete Infinity.
Unlocked 9 Sep, 2023 @ 8:19am

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 9 Sep, 2023 @ 4:11pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 9 Sep, 2023 @ 6:56pm

Composer

Halo 4: Complete Composer.
Unlocked 15 Sep, 2023 @ 1:10pm

Midnight

Halo 4: Complete Midnight.
Unlocked 13 Sep, 2023 @ 5:52pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 16 Sep, 2023 @ 2:46pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 16 Sep, 2023 @ 2:59pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 16 Sep, 2023 @ 3:14pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 9 Sep, 2023 @ 8:19am

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 9 Sep, 2023 @ 4:11pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 9 Sep, 2023 @ 6:56pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 15 Sep, 2023 @ 1:10pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 16 Sep, 2023 @ 6:11pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 16 Sep, 2023 @ 6:18pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 9 Sep, 2023 @ 7:10am

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 9 Sep, 2023 @ 3:56pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 16 Sep, 2023 @ 6:36pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 16 Sep, 2023 @ 6:48pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 16 Sep, 2023 @ 7:06pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 16 Sep, 2023 @ 7:06pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 13 Sep, 2023 @ 5:52pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 13 Sep, 2023 @ 5:52pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 13 Sep, 2023 @ 5:52pm

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 13 Sep, 2023 @ 5:52pm

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked 23 Sep, 2023 @ 6:56pm

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked 23 Sep, 2023 @ 7:05pm

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked 11 Sep, 2023 @ 6:08pm

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked 16 Sep, 2023 @ 7:03pm

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked 17 Sep, 2023 @ 12:34pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 6 Aug, 2023 @ 10:50am

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 3 Jul, 2023 @ 5:22am

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked 31 Oct, 2023 @ 2:42am

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 10 Jun, 2023 @ 12:25pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 15 Sep, 2023 @ 1:55pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 28 May, 2023 @ 8:47am

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked 10 Jun, 2023 @ 10:38am

The Return of Megg

Halo 2: She's not picking up.
Unlocked 8 Jul, 2023 @ 8:53am

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 10 Jun, 2023 @ 1:17pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 1 Sep, 2023 @ 2:20pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 29 Aug, 2023 @ 1:26pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 13 Jun, 2023 @ 1:23pm

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked 29 Aug, 2023 @ 1:01pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 19 May, 2023 @ 1:49pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 25 May, 2023 @ 1:26pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 10 Jun, 2023 @ 7:15am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 15 Jun, 2023 @ 6:09pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 25 Jun, 2023 @ 1:33pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 15 Jul, 2023 @ 10:05am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 29 Jul, 2023 @ 2:05pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 17 Jun, 2023 @ 6:28pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 16 Sep, 2023 @ 2:59pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 8 Aug, 2023 @ 2:20pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 31 Oct, 2023 @ 3:11am

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 4 May, 2023 @ 5:26pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 13 May, 2023 @ 7:41am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 28 May, 2023 @ 7:41am

Gruntageddon

Kill 1000 Grunts.
Unlocked 19 May, 2023 @ 1:44pm

Were It So Easy

Kill 1000 Elites.
Unlocked 13 Jun, 2023 @ 1:21pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 17 Jun, 2023 @ 12:37pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 29 Jul, 2023 @ 11:26am

Wyrmslayer

Kill 250 Hunters.
Unlocked 13 Oct, 2023 @ 5:17pm

Dogcatcher

Kill 1000 Crawlers.
Unlocked 30 Sep, 2023 @ 11:39am

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 28 May, 2023 @ 8:50am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 25 Jun, 2023 @ 10:08am

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 24 Aug, 2023 @ 2:32pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 13 Sep, 2023 @ 5:52pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 13 Sep, 2023 @ 5:52pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 29 Aug, 2023 @ 1:01pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 4:03pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 4:24pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 5:41pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 28 Aug, 2023 @ 6:20pm

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 28 Aug, 2023 @ 3:11pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 16 Sep, 2023 @ 2:34pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 16 Sep, 2023 @ 2:12pm

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked 17 Sep, 2023 @ 9:30am

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked 23 Sep, 2023 @ 7:52am

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked 23 Sep, 2023 @ 12:36pm

Memento Mori

Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked 30 Sep, 2023 @ 1:27pm

Scattered

Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked 7 Oct, 2023 @ 12:26pm

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked 7 Oct, 2023 @ 6:19pm

Expendable

Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked 12 Oct, 2023 @ 6:29pm

Key

Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked 13 Oct, 2023 @ 7:30pm

Exodus

Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked 29 Oct, 2023 @ 12:34pm

Feet First

Halo 4: Complete all Spartan Ops chapters.
Unlocked 29 Oct, 2023 @ 12:34pm

Term of Enlistment

Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked 29 Oct, 2023 @ 12:34pm

Hazard Pay

Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked 29 Oct, 2023 @ 12:34pm

Icarus

Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Unlocked 29 Oct, 2023 @ 12:34pm

Smooth Operator

Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Unlocked 29 Oct, 2023 @ 12:34pm

Roses vs Violets

Halo 4: Why are you even here?
Unlocked 17 Sep, 2023 @ 12:40pm

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Unlocked 30 Sep, 2023 @ 12:45pm

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked 7 Oct, 2023 @ 1:11pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 29 Aug, 2023 @ 6:14pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 29 Aug, 2023 @ 6:16pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 29 Aug, 2023 @ 6:21pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 29 Aug, 2023 @ 6:23pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 29 Aug, 2023 @ 6:25pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 29 Aug, 2023 @ 6:38pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 29 Aug, 2023 @ 6:38pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 31 Aug, 2023 @ 2:31pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 19 May, 2023 @ 12:00pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 9 Jul, 2023 @ 1:18pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 8 Jul, 2023 @ 11:44am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 8 Jul, 2023 @ 1:18pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 8 Jul, 2023 @ 5:55pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 8 Jul, 2023 @ 5:55pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 9 Jul, 2023 @ 12:21pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 9 Jul, 2023 @ 1:25pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 15 Jul, 2023 @ 12:46pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 15 Jul, 2023 @ 12:49pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 15 Jul, 2023 @ 1:39pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 15 Jul, 2023 @ 1:40pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 15 Jul, 2023 @ 1:45pm

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 15 Jul, 2023 @ 1:47pm

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 15 Jul, 2023 @ 5:56pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 15 Jul, 2023 @ 5:58pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 15 Jul, 2023 @ 6:00pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 15 Jul, 2023 @ 6:04pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 15 Jul, 2023 @ 6:07pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 15 Jul, 2023 @ 6:09pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 15 Jul, 2023 @ 6:13pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 15 Jul, 2023 @ 6:14pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 15 Jul, 2023 @ 6:15pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 15 Jul, 2023 @ 6:18pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 15 Jul, 2023 @ 6:20pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 15 Jul, 2023 @ 6:21pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 15 Jul, 2023 @ 6:22pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 15 Jul, 2023 @ 6:23pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 15 Jul, 2023 @ 6:25pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 15 Jul, 2023 @ 6:26pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 15 Jul, 2023 @ 6:27pm

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 15 Jul, 2023 @ 6:31pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 15 Jul, 2023 @ 12:24pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 15 Jul, 2023 @ 12:24pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 15 Jul, 2023 @ 12:24pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 15 Jul, 2023 @ 12:24pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 8 Jul, 2023 @ 11:18am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 8 Jul, 2023 @ 12:12pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 8 Jul, 2023 @ 7:07pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 16 Jul, 2023 @ 4:20am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 9 Jul, 2023 @ 1:25pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 9 Jul, 2023 @ 12:21pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 15 Jul, 2023 @ 6:31pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 8 Jul, 2023 @ 11:38am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 8 Jul, 2023 @ 1:13pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 8 Jul, 2023 @ 7:07pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 15 Jul, 2023 @ 9:37am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 15 Jul, 2023 @ 8:33am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 9 Jul, 2023 @ 1:11pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 15 Jul, 2023 @ 11:09am

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 15 Jul, 2023 @ 12:24pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 29 Jul, 2023 @ 1:04pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 29 Jul, 2023 @ 1:01pm

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 29 Jul, 2023 @ 1:24pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 29 Jul, 2023 @ 1:39pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 29 Jul, 2023 @ 1:47pm

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 29 Jul, 2023 @ 2:02pm

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 29 Jul, 2023 @ 2:18pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 29 Jul, 2023 @ 2:40pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 29 Jul, 2023 @ 2:40pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 8 Jul, 2023 @ 7:07pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 15 Jul, 2023 @ 11:09am

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 22 Aug, 2023 @ 2:25am

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked 5 Aug, 2023 @ 11:50am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 3 Aug, 2023 @ 3:41pm

One Got Away

H3: ODST: View the missing link.
Unlocked 30 Jul, 2023 @ 9:42am

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 30 Jul, 2023 @ 10:05am

Vandalized

H3: ODST: Face it.
Unlocked 29 Jul, 2023 @ 3:41pm

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 29 Jul, 2023 @ 3:35pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 29 Jul, 2023 @ 7:39am

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 29 Jul, 2023 @ 3:25pm

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked 29 Jul, 2023 @ 12:33pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 15 Jul, 2023 @ 8:33am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 29 Jul, 2023 @ 12:40pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 29 Jul, 2023 @ 7:55am

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 8 Jul, 2023 @ 12:17pm

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 15 Jul, 2023 @ 10:03am

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 29 Jul, 2023 @ 2:34pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 29 Jul, 2023 @ 7:35am

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 29 Jul, 2023 @ 7:35am

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 8 Jul, 2023 @ 7:07pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 29 Jul, 2023 @ 7:32am

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked 29 Jul, 2023 @ 11:39am

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 29 Jul, 2023 @ 8:01am

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked 30 Jul, 2023 @ 10:18am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 29 Jul, 2023 @ 11:34am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 29 Jul, 2023 @ 11:21am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 8 Jul, 2023 @ 11:31am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 29 Jul, 2023 @ 7:32am

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 23 Apr, 2023 @ 10:01am

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 13 May, 2023 @ 5:40pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 27 Apr, 2023 @ 2:17pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 30 Apr, 2023 @ 4:26am

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 4 May, 2023 @ 5:26pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 13 May, 2023 @ 5:30pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 9 May, 2023 @ 6:33pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 11 May, 2023 @ 5:03pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 13 May, 2023 @ 8:33am

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 13 May, 2023 @ 11:28am

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 13 May, 2023 @ 5:30pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 13 May, 2023 @ 5:30pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 13 May, 2023 @ 5:30pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 13 May, 2023 @ 5:30pm

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 13 May, 2023 @ 5:30pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 4 May, 2023 @ 6:28pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 30 Apr, 2023 @ 4:26am

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 11 May, 2023 @ 5:03pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 13 May, 2023 @ 8:24am

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 19 May, 2023 @ 8:12am

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 19 May, 2023 @ 8:39am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 13 May, 2023 @ 5:30pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 19 May, 2023 @ 9:37am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 3 May, 2023 @ 2:13pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 11 May, 2023 @ 2:24pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 11 May, 2023 @ 5:50pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 19 May, 2023 @ 8:56am

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 19 May, 2023 @ 10:57am

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 19 May, 2023 @ 10:57am

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 19 May, 2023 @ 11:44am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 11 May, 2023 @ 2:23pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 13 May, 2023 @ 5:43pm

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 19 May, 2023 @ 11:55am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 4 May, 2023 @ 6:03pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 27 Apr, 2023 @ 2:11pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 27 Apr, 2023 @ 2:25pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 3 May, 2023 @ 2:15pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 4 May, 2023 @ 5:26pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 9 May, 2023 @ 5:44pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 10 May, 2023 @ 3:07pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 11 May, 2023 @ 5:50pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 13 May, 2023 @ 9:29am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 4 May, 2023 @ 6:00pm

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 4 May, 2023 @ 6:06pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 30 Apr, 2023 @ 4:07am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 3 May, 2023 @ 2:18pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 4 May, 2023 @ 5:26pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 9 May, 2023 @ 5:52pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 10 May, 2023 @ 3:07pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 13 May, 2023 @ 7:40am

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 13 May, 2023 @ 9:25am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 13 May, 2023 @ 11:28am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 13 May, 2023 @ 11:28am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Aug, 2023 @ 3:09am

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 2 Sep, 2023 @ 6:51pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 4 May, 2023 @ 6:00pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 23 Apr, 2023 @ 11:13am

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 19 May, 2023 @ 12:03pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 23 Apr, 2023 @ 9:23am

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 19 May, 2023 @ 8:53am

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 19 May, 2023 @ 12:07pm

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked 19 May, 2023 @ 12:10pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 19 May, 2023 @ 12:13pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 19 May, 2023 @ 9:27am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 30 Apr, 2023 @ 4:57am

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 19 May, 2023 @ 1:07pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 19 May, 2023 @ 11:13am



Life Story

Complete the Master Chief Saga playlist.

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.

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.

LASO Master

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

Flyover Country

Halo CE: Beat the par time on Halo.

You Can't Handle the Truth

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

Hit The Beach

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

Would It've Killed You To Take The Elevator

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

Lightning in a Bottle

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

TLDR

Halo CE: Beat the par time on The Library.

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.

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.

A Fine Choice

Halo CE: Complete a Halo: CE playlist.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

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.

Before and After

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

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.

Brovershield

Complete any co-op level on Heroic difficulty.

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.

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.

Rooftop Runner

Halo 2: Beat the par time on Outskirts.

Speeding Ticket

Halo 2: Beat the par time on Metropolis.

YOLO Strats

Halo 2: Beat the par time on The Arbiter.

Reed the Strategy

Halo 2: Beat the par time on The Oracle.

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.

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Objective Secured

Halo 2: Beat the par score on Outskirts.

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.

Official Business

Halo 2: Beat the par score on Gravemind.

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.

Seconds

Halo 2: Complete a Halo 2 playlist.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Like Peanut Butter and Chocolate

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

Grand Theft Halo

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

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.

Warden

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

Blown Out of the Sky

Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.

Ninja Redux

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

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

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

Lightning Strike

Halo 3: Beat the par time on The Storm.

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.

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.

Speed Demon

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

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.

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.

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.

Flipyap

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

Sounds Familiar

Halo 3: This stuff is your history!

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

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

Ouroboros

Halo 4: Beat the par time on Infinity.

Gimme That

Halo 4: Beat the par time on Reclaimer.

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.

Symphony of Pain

Halo 4: Beat the par time on Composer.

Countdown

Halo 4: Beat the par time on Midnight.

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.

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.

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.

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.

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.

Mortardom

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

Beachhead

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

Bro Hammer

Complete any co-op level on Legendary difficulty.

Eminent Domain

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

Game Master

Created and saved 5 Custom Game types.

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.

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.

Power Play

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

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.

Red vs. Blue

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

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.

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.

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.

Top Gungoose

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

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.

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.

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.

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.

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.

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.

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.

Chest of Gold

Halo 4: Complete a Halo 4 playlist.

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.

Can't Get Enough

Complete 300 missions or multiplayer games.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Committed

Complete 350 missions or multiplayer games.

Steady Aim

Win 400 multiplayer games.

Big Time Gamer

Complete 400 missions or multiplayer games.

Quick Trigger Finger

Win 450 multiplayer games.

Long Time Fan

Complete 450 missions or multiplayer games.

Multiplayer Champion

Win 500 multiplayer games.

The Long Haul

Complete 500 missions or multiplayer games.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

King of the Crows

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

MVP

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

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.

No Easy Way Out

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

Nice Work Dawg!

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

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.

Domination

Earn a total of 100 Legendary medals in matchmade games.

Double Trouble

Earn a total of 250 Double Kill 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.

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.

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.

Safety Not Guaranteed

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

Nagato Makes Moving Easy

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

Monumental Thirst!

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

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.

Sabre Metrics

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

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.

One For the Record Books

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

Speedy Delivery

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

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.

Fast Fall

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

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.

Insomnia

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

How Did I Lose All My Fingers?

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

Precious Cargo

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

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.

Forza in the Fall

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

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.

Why Do This To Yourself?

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

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.

Keep Your Foot on the Pedrogas

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

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.

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.

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.

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.