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481 of 700 (69%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 7 Dec, 2019 @ 5:30pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 7 Dec, 2019 @ 5:30pm

The One Percent

Kill 100 Elites.
Unlocked 7 Dec, 2019 @ 5:30pm

Spoilsport

Kill 100 Jackals.
Unlocked 7 Dec, 2019 @ 5:30pm

Going Bananas

Kill 100 Brutes.
Unlocked 7 Dec, 2019 @ 5:30pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 7 Dec, 2019 @ 5:30pm

Checkmate

Kill 100 Watchers.
Unlocked 15 Jul, 2023 @ 8:55am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 22 Dec, 2020 @ 6:05pm

Pest Control

Kill 100 Crawlers.
Unlocked 22 Dec, 2020 @ 6:05pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 9 Dec, 2019 @ 12:56pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 22 Dec, 2020 @ 6:05pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 7 Dec, 2019 @ 5:30pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 24 Apr, 2020 @ 7:35pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

Forged in Fire

Win 100 multiplayer games.
Unlocked 7 Sep, 2021 @ 3:52pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 22 Dec, 2020 @ 6:05pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 7 Dec, 2019 @ 5:30pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 7 Dec, 2019 @ 5:30pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 24 Apr, 2020 @ 7:35pm

Halo

Halo CE: Complete Halo.
Unlocked 24 Apr, 2020 @ 7:35pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 24 Apr, 2020 @ 7:35pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 24 Apr, 2020 @ 7:35pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 24 Apr, 2020 @ 7:35pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 24 Apr, 2020 @ 7:35pm

The Library

Halo CE: Complete The Library.
Unlocked 24 Apr, 2020 @ 7:35pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 24 Apr, 2020 @ 7:35pm

Keyes

Halo CE: Complete Keyes.
Unlocked 24 Apr, 2020 @ 7:35pm

The Maw

Halo CE: Complete The Maw.
Unlocked 24 Apr, 2020 @ 7:35pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 24 Apr, 2020 @ 7:35pm

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 4 Aug, 2023 @ 11:22am

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 24 Apr, 2020 @ 7:35pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 22 Dec, 2020 @ 6:05pm

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 22 Nov @ 10:25am

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 22 Nov @ 7:01am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 22 Nov @ 7:20am

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 22 Nov @ 10:09am

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 24 Apr, 2020 @ 7:35pm

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 22 Nov @ 10:45am

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked 22 Nov @ 10:45am

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 22 Dec, 2020 @ 6:05pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 24 Apr, 2020 @ 7:35pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 24 Apr, 2020 @ 7:35pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 24 Apr, 2020 @ 7:35pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 24 Apr, 2020 @ 7:35pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 20 Nov @ 2:18pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 22 Nov @ 4:34pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 24 Apr, 2020 @ 7:35pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 12 Jan, 2023 @ 5:11pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 24 Apr, 2020 @ 7:35pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 24 Apr, 2020 @ 7:35pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 24 Apr, 2020 @ 7:35pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 24 Apr, 2020 @ 7:35pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 20 Nov @ 12:39pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 20 Nov @ 2:18pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 20 Nov @ 2:29pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 20 Nov @ 2:34pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 20 Nov @ 2:40pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 20 Nov @ 2:44pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 20 Nov @ 2:47pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 20 Nov @ 3:08pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 20 Nov @ 3:36pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 24 Apr, 2020 @ 7:35pm

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 20 Nov @ 3:36pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 24 Apr, 2020 @ 7:35pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 24 Apr, 2020 @ 7:35pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 24 Apr, 2020 @ 7:35pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 20 Nov @ 2:25pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 24 Apr, 2020 @ 7:35pm

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 12 Jan, 2023 @ 5:50pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 20 Nov @ 11:37am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 24 Apr, 2020 @ 7:35pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 7 Dec, 2019 @ 5:30pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 7 Dec, 2019 @ 5:30pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 24 Apr, 2020 @ 7:35pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 24 Apr, 2020 @ 7:35pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 22 Dec, 2020 @ 6:05pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 22 Dec, 2020 @ 6:05pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 22 Dec, 2020 @ 6:05pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 22 Dec, 2020 @ 6:05pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 22 Dec, 2020 @ 6:05pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 22 Dec, 2020 @ 6:05pm

Regret

Halo 2: Complete Regret.
Unlocked 22 Dec, 2020 @ 6:05pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 22 Dec, 2020 @ 6:05pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 22 Dec, 2020 @ 6:05pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 22 Dec, 2020 @ 6:05pm

Uprising

Halo 2: Complete Uprising.
Unlocked 22 Dec, 2020 @ 6:05pm

High Charity

Halo 2: Complete High Charity.
Unlocked 22 Dec, 2020 @ 6:05pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 22 Dec, 2020 @ 6:05pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 13 Jan, 2023 @ 7:21pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 22 Nov @ 11:51am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 22 Nov @ 12:05pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 22 Dec, 2020 @ 6:05pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 22 Dec, 2020 @ 6:05pm

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 22 Nov @ 11:51am

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 22 Nov @ 12:56pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 22 Dec, 2020 @ 6:05pm

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 22 Nov @ 3:27pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 22 Dec, 2020 @ 6:05pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 22 Dec, 2020 @ 6:05pm

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 22 Nov @ 12:27pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 13 Jan, 2023 @ 7:21pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 21 Oct, 2023 @ 12:01pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 14 Jan, 2023 @ 6:16pm

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 17 Jan, 2023 @ 2:56pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 11 Feb, 2023 @ 7:01pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 22 Dec, 2020 @ 6:05pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 21 Oct, 2023 @ 11:49am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 22 Nov @ 3:39pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 22 Dec, 2020 @ 6:05pm

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 22 Nov @ 11:01am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 17 Jan, 2023 @ 2:56pm

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 17 Jan, 2023 @ 4:20pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 21 Nov @ 8:16am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 20 Nov @ 3:49pm

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 20 Nov @ 4:55pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 20 Nov @ 4:55pm

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 20 Nov @ 5:59pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 20 Nov @ 5:59pm

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 20 Nov @ 6:12pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 20 Nov @ 6:25pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 20 Nov @ 6:31pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 21 Nov @ 8:36am

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 20 Nov @ 6:44pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 21 Nov @ 7:17am

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 21 Nov @ 7:42am

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 21 Nov @ 7:58am

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 21 Nov @ 8:10am

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 21 Nov @ 8:18am

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 21 Nov @ 8:36am

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 20 Nov @ 6:38pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 21 Nov @ 7:38am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 22 Dec, 2020 @ 6:05pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 22 Dec, 2020 @ 6:05pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 22 Dec, 2020 @ 6:05pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 22 Dec, 2020 @ 6:05pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 22 Dec, 2020 @ 6:05pm

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 19 Feb, 2023 @ 7:26pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 22 Dec, 2020 @ 6:05pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 22 Dec, 2020 @ 6:05pm

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 7 Dec, 2019 @ 5:30pm

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 22 Dec, 2020 @ 6:05pm

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 7 Dec, 2019 @ 5:30pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Jan, 2023 @ 6:55pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked 22 Dec, 2020 @ 6:05pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 22 Dec, 2020 @ 6:05pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 22 Dec, 2020 @ 6:05pm

Assault

Halo 3: Complete The Storm.
Unlocked 22 Dec, 2020 @ 6:05pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 22 Dec, 2020 @ 6:05pm

Refuge

Halo 3: Complete The Ark.
Unlocked 22 Dec, 2020 @ 6:05pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 22 Dec, 2020 @ 6:05pm

The Key

Halo 3: Complete Cortana.
Unlocked 22 Dec, 2020 @ 6:05pm

Return

Halo 3: Complete Halo.
Unlocked 22 Dec, 2020 @ 6:05pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 22 Dec, 2020 @ 6:05pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 22 Dec, 2020 @ 6:05pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 22 Dec, 2020 @ 6:05pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 22 Dec, 2020 @ 6:05pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 22 Dec, 2020 @ 6:05pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 21 Nov @ 11:24am

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 21 Nov @ 11:43am

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 22 Dec, 2020 @ 6:05pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 22 Dec, 2020 @ 6:05pm

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 21 Nov @ 11:43am

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 21 Nov @ 1:27pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 21 Nov @ 1:33pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 21 Nov @ 1:39pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 21 Nov @ 1:45pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 21 Nov @ 1:48pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 21 Nov @ 1:51pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 22 Dec, 2020 @ 6:05pm

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 21 Nov @ 1:54pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 21 Nov @ 10:28am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 7 May, 2023 @ 3:16pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 20 Nov @ 11:49am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 18 Nov @ 10:31am

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 21 Nov @ 10:19am

Primate

Halo 3: Find your first missing links.
Unlocked 22 Dec, 2020 @ 6:05pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 21 Nov @ 10:22am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 22 Dec, 2020 @ 6:05pm

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 22 Dec, 2020 @ 6:05pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 21 Nov @ 10:25am

Sounds Familiar

Halo 3: This stuff is your history!
Unlocked 22 Dec, 2020 @ 6:05pm

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 21 Nov @ 10:19am

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 22 Dec, 2020 @ 6:05pm

Delicious Brains

Kill 100 Flood.
Unlocked 24 Apr, 2020 @ 7:35pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 24 Apr, 2020 @ 7:35pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 22 Dec, 2020 @ 6:05pm

Dawn

Halo 4: Complete Dawn.
Unlocked 22 Dec, 2020 @ 6:05pm

Requiem

Halo 4: Complete Requiem.
Unlocked 22 Dec, 2020 @ 6:05pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 22 Dec, 2020 @ 6:05pm

Infinity

Halo 4: Complete Infinity.
Unlocked 22 Dec, 2020 @ 6:05pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 22 Dec, 2020 @ 6:05pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 22 Dec, 2020 @ 6:05pm

Composer

Halo 4: Complete Composer.
Unlocked 22 Dec, 2020 @ 6:05pm

Midnight

Halo 4: Complete Midnight.
Unlocked 22 Dec, 2020 @ 6:05pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 22 Dec, 2020 @ 6:05pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 22 Dec, 2020 @ 6:05pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 22 Dec, 2020 @ 6:05pm

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked 22 Dec, 2020 @ 6:05pm

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked 22 Dec, 2020 @ 6:05pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 25 Aug, 2023 @ 8:06pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 31 Aug, 2023 @ 5:55pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 31 Aug, 2023 @ 6:25pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 16 Aug, 2023 @ 8:02pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 25 Aug, 2023 @ 8:41pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 22 Dec, 2020 @ 6:05pm

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Unlocked 21 Nov @ 8:52am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 22 Dec, 2020 @ 6:05pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 24 Apr, 2020 @ 7:35pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 24 Apr, 2020 @ 7:35pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 7 Dec, 2019 @ 5:30pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 16 Aug, 2023 @ 7:06pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 21 Nov @ 9:36am

Game Master

Created and saved 5 Custom Game types.
Unlocked 3 Aug, 2023 @ 11:11am

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked 28 Dec, 2020 @ 6:48pm

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked 7 Dec, 2019 @ 5:30pm

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Unlocked 14 Sep, 2023 @ 6:39pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 22 Dec, 2020 @ 6:05pm

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked 21 Nov @ 8:37am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 22 Jan, 2021 @ 1:42pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

Contender

Win 50 multiplayer games.
Unlocked 15 Dec, 2019 @ 7:56pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 5:30pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 7 Dec, 2019 @ 6:10pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 15 Dec, 2019 @ 7:56pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 22 Dec, 2020 @ 6:05pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 7 Dec, 2019 @ 5:30pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 7 Dec, 2019 @ 5:30pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 7 Dec, 2019 @ 5:30pm

Were It So Easy

Kill 1000 Elites.
Unlocked 7 Dec, 2019 @ 5:30pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 7 Dec, 2019 @ 5:30pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 7 Dec, 2019 @ 5:30pm

Wyrmslayer

Kill 250 Hunters.
Unlocked 3 Aug, 2023 @ 11:11am

Dogcatcher

Kill 1000 Crawlers.
Unlocked 25 Aug, 2023 @ 8:41pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 24 Apr, 2020 @ 7:35pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 20 Nov @ 12:12pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 22 Dec, 2020 @ 6:05pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 7 May, 2023 @ 3:25pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 20 Nov @ 12:12pm

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 21 Nov @ 1:54pm

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked 14 Sep, 2023 @ 6:43pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 22 Dec, 2020 @ 6:05pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 16 Jul, 2023 @ 1:01pm

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked 21 Jul, 2023 @ 10:10pm

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked 25 Aug, 2023 @ 7:28pm

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked 10 Nov @ 6:19pm

Roses vs Violets

Halo 4: Why are you even here?
Unlocked 21 Jul, 2023 @ 9:17pm

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked 22 Dec, 2020 @ 6:05pm

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked 8 Aug, 2023 @ 9:13pm

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 14 Dec, 2019 @ 9:27pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 22 Dec, 2020 @ 6:05pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 22 Dec, 2020 @ 6:05pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 22 Dec, 2020 @ 6:05pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 22 Dec, 2020 @ 6:05pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 22 Dec, 2020 @ 6:05pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 22 Dec, 2020 @ 6:05pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 22 Dec, 2020 @ 6:05pm

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 16 Feb, 2023 @ 11:05am

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 22 Dec, 2020 @ 6:05pm

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 22 Dec, 2020 @ 6:05pm

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked 22 Dec, 2020 @ 6:05pm

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked 22 Dec, 2020 @ 6:05pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 24 Apr, 2020 @ 7:35pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 26 Apr, 2020 @ 10:52am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 22 Dec, 2020 @ 6:05pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 22 Dec, 2020 @ 6:05pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 22 Dec, 2020 @ 6:05pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 22 Dec, 2020 @ 6:05pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Dec, 2020 @ 6:05pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Dec, 2020 @ 6:05pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Dec, 2020 @ 6:05pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Dec, 2020 @ 6:05pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 22 Dec, 2020 @ 6:05pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 22 Dec, 2020 @ 6:05pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 22 Dec, 2020 @ 6:05pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Dec, 2020 @ 6:05pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Dec, 2020 @ 6:05pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Dec, 2020 @ 6:05pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Dec, 2020 @ 6:05pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Dec, 2020 @ 6:05pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Dec, 2020 @ 6:05pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 20 Nov @ 9:24am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 22 Jan, 2021 @ 2:08pm

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 21 Nov @ 12:58pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 3 Jun, 2023 @ 2:21pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 22 Dec, 2020 @ 6:05pm

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 21 Nov @ 1:09pm

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 22 Dec, 2020 @ 6:05pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 22 Dec, 2020 @ 6:05pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 21 Nov @ 1:09pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 21 Oct, 2023 @ 11:37am

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 7 May, 2023 @ 6:56pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 15 May, 2023 @ 1:06pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 22 Dec, 2020 @ 6:05pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 22 Dec, 2020 @ 6:05pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 15 May, 2023 @ 5:43pm

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 15 May, 2023 @ 5:43pm

One Got Away

H3: ODST: View the missing link.
Unlocked 22 Dec, 2020 @ 6:05pm

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 21 Nov @ 10:33am

Vandalized

H3: ODST: Face it.
Unlocked 21 Nov @ 10:36am

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 21 Nov @ 10:41am

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 6 Mar, 2023 @ 6:05pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 22 Dec, 2020 @ 6:05pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 22 Dec, 2020 @ 6:05pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 22 Dec, 2020 @ 6:05pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 22 Dec, 2020 @ 6:05pm

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 22 Dec, 2020 @ 6:05pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 27 Jan, 2021 @ 9:56am

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 6 Mar, 2023 @ 6:05pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 22 Dec, 2020 @ 6:05pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 22 Dec, 2020 @ 6:05pm

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked 22 Dec, 2020 @ 6:05pm

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 22 Dec, 2020 @ 6:05pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 22 Dec, 2020 @ 6:05pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 22 Dec, 2020 @ 6:05pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 7 Dec, 2019 @ 6:02pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 4 Aug, 2023 @ 1:17pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 8 Dec, 2019 @ 10:51am

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 8 Dec, 2019 @ 9:15pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 8 Dec, 2019 @ 9:46pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 9 Dec, 2019 @ 1:13pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 9 Dec, 2019 @ 5:15pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 9 Dec, 2019 @ 6:00pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 9 Dec, 2019 @ 8:08pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 10 Dec, 2019 @ 12:14pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 10 Dec, 2019 @ 12:14pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 10 Dec, 2019 @ 12:14pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 10 Dec, 2019 @ 12:14pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 10 Dec, 2019 @ 12:14pm

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 26 Apr, 2020 @ 7:48pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 27 Apr, 2020 @ 3:22pm

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 4 Aug, 2023 @ 8:24pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 13 Feb, 2023 @ 7:42pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 4 Aug, 2023 @ 8:48pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 1 Feb, 2020 @ 12:11pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 4 Aug, 2023 @ 9:21pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 20 May, 2023 @ 4:39pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 4 Aug, 2023 @ 9:07pm

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 4 Aug, 2023 @ 8:38pm

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 4 Aug, 2023 @ 9:21pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 27 Dec, 2019 @ 1:16pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 8 Dec, 2019 @ 10:51am

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 8 Dec, 2019 @ 9:15pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 24 Apr, 2020 @ 9:49pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 1 Feb, 2020 @ 12:11pm

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 9 Dec, 2019 @ 5:15pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 9 Dec, 2019 @ 6:00pm

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 4 Aug, 2023 @ 9:54pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 10 Dec, 2019 @ 12:14pm

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked 4 Aug, 2023 @ 9:54pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 24 Apr, 2020 @ 8:13pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 4 Aug, 2023 @ 12:32pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 4 Aug, 2023 @ 12:42pm

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 1 Feb, 2020 @ 11:57am

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 5 Aug, 2023 @ 11:56am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 8 Dec, 2019 @ 9:26pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 26 Apr, 2020 @ 11:02am

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 26 Apr, 2020 @ 11:30am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 16 Feb, 2023 @ 1:17pm

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked 5 Aug, 2023 @ 2:40pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 28 Jul, 2023 @ 3:52pm

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 4 Aug, 2023 @ 1:53pm

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 5 Aug, 2023 @ 2:40pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 9 Dec, 2019 @ 5:23pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 9 Dec, 2019 @ 4:49pm

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 4 Aug, 2023 @ 8:08pm

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.
Unlocked 9 Dec, 2019 @ 6:54pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 9 Dec, 2019 @ 8:02pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 4 Aug, 2023 @ 12:40pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 4 Aug, 2023 @ 12:51pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 4 Aug, 2023 @ 12:55pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 4 Aug, 2023 @ 1:11pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 4 Aug, 2023 @ 1:14pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 4 Aug, 2023 @ 1:26pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 4 Aug, 2023 @ 1:30pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 2 Aug, 2023 @ 4:39pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 4 Aug, 2023 @ 1:37pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 4 Aug, 2023 @ 12:26pm

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 4 Aug, 2023 @ 12:46pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 4 Aug, 2023 @ 12:58pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 1 Aug, 2023 @ 2:03pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 4 Aug, 2023 @ 1:15pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 4 Aug, 2023 @ 1:27pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 4 Aug, 2023 @ 1:29pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 4 Aug, 2023 @ 1:34pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 4 Aug, 2023 @ 1:35pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 26 Apr, 2020 @ 8:00pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 4 Aug, 2023 @ 1:37pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 2 Aug, 2023 @ 11:35am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Mar, 2021 @ 5:14pm

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Unlocked 2 Aug, 2023 @ 10:35am

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 9 Dec, 2019 @ 10:01am

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked 28 Dec, 2020 @ 7:25pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 4 Aug, 2023 @ 12:26pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 27 Dec, 2019 @ 5:17pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 4 Aug, 2023 @ 2:19pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 7 Dec, 2019 @ 5:35pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 4 Aug, 2023 @ 8:13pm

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked 28 Dec, 2020 @ 9:53pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 15 Dec, 2019 @ 7:43pm

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked 16 Feb, 2023 @ 1:58pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 9 Dec, 2019 @ 9:38am

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked 4 Aug, 2023 @ 12:22pm

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.
Unlocked 4 Aug, 2023 @ 8:00pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 7 Dec, 2019 @ 6:52pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 10 Dec, 2019 @ 12:13pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 8 Dec, 2019 @ 9:26pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 10 Dec, 2019 @ 4:25pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 9 Dec, 2019 @ 5:38pm



Life Story

Complete the Master Chief Saga playlist.

Sample Plate

Complete three cross-game playlists.

Lore Master

Activate all terminals.

LASO Master

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

Giant Hula Hoop

Halo CE: Beat the par score on Halo.

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.

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.

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.

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.

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.

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.

Goat Roped

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

Reed the Strategy

Halo 2: Beat the par time on The Oracle.

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.

Fists of Fury

Halo 2: Beat the par score on Regret.

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.

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.

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.

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.

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.

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.

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.

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.

Seconds

Halo 2: Complete a Halo 2 playlist.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.

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.

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.

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!

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.

E E E

Halo 2: View both signs in the level Metropolis.

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.

GOOOAAAAALLLL!

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

Like Peanut Butter and Chocolate

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

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.

Grand Theft Halo

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

Blown Out of the Sky

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

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.

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.

Ranger

Halo 3: Beat the par score on The Ark.

Vanguard

Halo 3: Beat the par score on The Covenant.

Orpheus

Halo 3: Beat the par score on Cortana.

Torchbearer

Halo 3: Beat the par score on Halo.

Better With Age

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

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.

Annual

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

Hippo Hero

Halo 3: Who DARED to discard this brave animal?

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

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

Ouroboros

Halo 4: Beat the par time on Infinity.

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.

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.

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.

War

Halo 4: Activate Terminal 1 on Requiem.

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.

Knights

Halo 4: Activate Terminal 5 on Shutdown.

Justice

Halo 4: Activate Terminal 6 on Composer.

Cryptum

Halo 4: Activate Terminal 7 on Midnight.

Terminus

Halo 4: Activate all Halo 4 Terminals.

Bros to the Close

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

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.

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?

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.

You're Joking

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

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.

Mind the Gap

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

Back In The Day

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

Pacifist

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

Wraith Hunter

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

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.

Beachhead

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

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.

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.

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.

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.

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.

Memento Mori

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

Scattered

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

Invasion

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

Expendable

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

Key

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

Exodus

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

Feet First

Halo 4: Complete all Spartan Ops chapters.

Term of Enlistment

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

Hazard Pay

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

Icarus

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

Smooth Operator

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

No One Left Behind

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

What Power Outage?

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

No Easy Way Out

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

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.

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.

Window Shopping

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

Don't Strain Your Metaphors

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

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.

Trifecta

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

Strong, Silent Type

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

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.

"BLAM" Said The Lady!

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

Shoot and Scoot

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

Fast and Low

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

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.

Monumental Thirst!

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

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

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.