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465 of 700 (66%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 1 Jul, 2020 @ 5:24am

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 1 Jul, 2020 @ 5:29am

The One Percent

Kill 100 Elites.
Unlocked 1 Jul, 2020 @ 6:48am

Spoilsport

Kill 100 Jackals.
Unlocked 1 Jul, 2020 @ 6:47am

Going Bananas

Kill 100 Brutes.
Unlocked 1 Jul, 2020 @ 8:48am

Hunters Hunted

Kill 50 Hunters.
Unlocked 8 Jul, 2020 @ 3:13am

Checkmate

Kill 100 Watchers.
Unlocked 30 Dec, 2020 @ 9:32am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 1 Dec, 2020 @ 1:23am

Pest Control

Kill 100 Crawlers.
Unlocked 26 Nov, 2020 @ 11:48pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 24 Aug, 2020 @ 1:00pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 21 Jul, 2020 @ 12:30pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 13 Jul, 2020 @ 11:49pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 3 Jul, 2020 @ 7:12am

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 20 Aug, 2020 @ 3:00pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 1 Jul, 2020 @ 9:42am

I Got This

Complete 100 missions or multiplayer games.
Unlocked 14 Jul, 2020 @ 7:28am

Tempered Blade

Win 10 multiplayer games.
Unlocked 8 Jul, 2020 @ 2:22pm

Forged in Fire

Win 100 multiplayer games.
Unlocked 2 Dec, 2020 @ 7:08am

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 15 Mar, 2021 @ 12:40pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 1 Jul, 2020 @ 1:17pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 1 Dec, 2020 @ 2:10am

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 1 Dec, 2020 @ 2:10am

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 22 Dec, 2021 @ 4:03pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 1 Jul, 2020 @ 5:01am

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 1 Jul, 2020 @ 11:29am

Halo

Halo CE: Complete Halo.
Unlocked 1 Jul, 2020 @ 12:16pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 8 Jul, 2020 @ 2:07am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 8 Jul, 2020 @ 2:38am

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 8 Jul, 2020 @ 3:54am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 8 Jul, 2020 @ 4:58am

The Library

Halo CE: Complete The Library.
Unlocked 8 Jul, 2020 @ 5:35am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 8 Jul, 2020 @ 6:43am

Keyes

Halo CE: Complete Keyes.
Unlocked 8 Jul, 2020 @ 7:21am

The Maw

Halo CE: Complete The Maw.
Unlocked 8 Jul, 2020 @ 8:14am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 4 Aug, 2020 @ 9:50am

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 4 Aug, 2020 @ 9:50am

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 4 Aug, 2020 @ 10:24am

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 21 Jul, 2020 @ 12:53pm

Charted

Halo CE: Beat the par score on The Silent Cartographer.
Unlocked 4 Aug, 2020 @ 11:26am

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 27 Jul, 2020 @ 5:41am

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked 4 Aug, 2020 @ 2:07pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 28 Jul, 2020 @ 2:31am

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 6 Jan, 2021 @ 5:54am

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 20 Aug, 2020 @ 12:38pm

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 20 Aug, 2020 @ 1:01pm

Overachiever

Halo CE: Beat the par score on all Halo: CE levels.
Unlocked 6 Jan, 2021 @ 5:54am

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 1 Jul, 2020 @ 11:07am

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 13 Jul, 2020 @ 6:29am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 8 Jul, 2020 @ 1:51am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 8 Jul, 2020 @ 2:12am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 8 Jul, 2020 @ 3:46am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 8 Jul, 2020 @ 4:50am

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 8 Jul, 2020 @ 5:23am

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 8 Jul, 2020 @ 5:42am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 8 Jul, 2020 @ 7:07am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 8 Jul, 2020 @ 7:37am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 13 Jul, 2020 @ 6:29am

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 2 Aug, 2020 @ 1:09pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 12 Oct, 2020 @ 11:47am

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 12 Oct, 2020 @ 11:57am

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 12 Oct, 2020 @ 12:18pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 12 Oct, 2020 @ 12:20pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 13 Oct, 2020 @ 7:03am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 13 Oct, 2020 @ 7:25am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 8 Jul, 2020 @ 3:16am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 13 Oct, 2020 @ 7:29am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 13 Oct, 2020 @ 7:43am

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 13 Oct, 2020 @ 8:14am

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 13 Oct, 2020 @ 8:47am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 13 Oct, 2020 @ 9:06am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 13 Oct, 2020 @ 9:06am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 8 Jul, 2020 @ 8:14am

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 20 Aug, 2020 @ 1:01pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 6 Jan, 2021 @ 6:48am

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 2 Feb, 2021 @ 7:59am

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 2 Feb, 2021 @ 7:59am

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 20 Aug, 2020 @ 1:01pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 8 Jul, 2020 @ 2:12am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 1 Jul, 2020 @ 11:19am

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 8 Jul, 2020 @ 7:14am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 8 Jul, 2020 @ 8:09am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 8 Jul, 2020 @ 4:08am

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 1 Feb, 2021 @ 8:24am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 8 Jul, 2020 @ 8:14am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 14 Jul, 2020 @ 1:32pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 14 Jul, 2020 @ 1:32pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 4 Aug, 2020 @ 11:05am

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 20 Jul, 2020 @ 7:18am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Jul, 2020 @ 1:46am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 2 Jul, 2020 @ 2:00am

Outskirts

Halo 2: Complete Outskirts.
Unlocked 2 Jul, 2020 @ 2:31am

Metropolis

Halo 2: Complete Metropolis.
Unlocked 2 Jul, 2020 @ 2:46am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 2 Jul, 2020 @ 3:26am

Oracle

Halo 2: Complete The Oracle.
Unlocked 2 Jul, 2020 @ 3:52am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 2 Jul, 2020 @ 4:22am

Regret

Halo 2: Complete Regret.
Unlocked 2 Jul, 2020 @ 6:56am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 2 Jul, 2020 @ 11:54am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 2 Jul, 2020 @ 12:28pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 2 Jul, 2020 @ 1:21pm

Uprising

Halo 2: Complete Uprising.
Unlocked 2 Jul, 2020 @ 1:35pm

High Charity

Halo 2: Complete High Charity.
Unlocked 2 Jul, 2020 @ 2:09pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 2 Jul, 2020 @ 2:34pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 2 Jul, 2020 @ 2:00am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 2 Jul, 2020 @ 2:46am

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 21 Aug, 2020 @ 11:19am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 2 Jul, 2020 @ 3:52am

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 22 Dec, 2021 @ 2:49am

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 22 Dec, 2021 @ 6:05am

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 2 Jul, 2020 @ 1:35pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 2 Jul, 2020 @ 2:09pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 21 Aug, 2020 @ 10:18am

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 21 Dec, 2021 @ 12:41pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 21 Aug, 2020 @ 11:03am

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 2 Jul, 2020 @ 3:26am

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 21 Dec, 2021 @ 12:41pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 2 Jul, 2020 @ 4:22am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 21 Aug, 2020 @ 1:37pm

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 23 Aug, 2020 @ 1:39pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 9 Jul, 2020 @ 1:44am

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 24 Aug, 2020 @ 4:04am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 2 Jul, 2020 @ 2:34pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 16 Jul, 2020 @ 5:12am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 7 Jul, 2020 @ 1:20am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 7 Jul, 2020 @ 1:45am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 2 Jul, 2020 @ 4:03am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 4 Mar, 2021 @ 6:20am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 7 Jul, 2020 @ 2:15am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 7 Jul, 2020 @ 2:39am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 2 Jul, 2020 @ 2:05pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 18 Apr, 2021 @ 12:15pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 17 Oct, 2020 @ 2:52am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 20 Oct, 2020 @ 12:51pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 2 Jul, 2020 @ 2:03am

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 22 Dec, 2021 @ 3:15pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 2 Jul, 2020 @ 2:34pm

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 27 Aug, 2020 @ 3:12pm

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 22 Dec, 2021 @ 4:03pm

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 9 Jul, 2020 @ 2:47am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 7 Jul, 2020 @ 2:30am

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 2 Jul, 2020 @ 2:02am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 2 Jul, 2020 @ 2:17am

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 21 Aug, 2020 @ 11:22am

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 3 Mar, 2021 @ 12:20pm

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 3 Mar, 2021 @ 12:19pm

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 16 Jul, 2020 @ 5:07am

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 4 Mar, 2021 @ 5:54am

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 16 Jul, 2020 @ 5:05am

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 2 Jul, 2020 @ 4:20am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 22 Jan, 2021 @ 9:54am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 2 Jul, 2020 @ 12:34pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 24 Aug, 2020 @ 6:30am

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 3 Jul, 2020 @ 7:46am

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 28 Jul, 2020 @ 6:10am

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 3 Jul, 2020 @ 7:14am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 28 Jul, 2020 @ 6:08am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Jul, 2020 @ 1:24am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 14 Jul, 2020 @ 12:36am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 14 Jul, 2020 @ 1:11am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 14 Jul, 2020 @ 1:33am

Assault

Halo 3: Complete The Storm.
Unlocked 14 Jul, 2020 @ 3:36am

Cleansing

Halo 3: Complete Floodgate.
Unlocked 14 Jul, 2020 @ 3:57am

Refuge

Halo 3: Complete The Ark.
Unlocked 14 Jul, 2020 @ 4:45am

Last Stand

Halo 3: Complete The Covenant.
Unlocked 14 Jul, 2020 @ 5:40am

The Key

Halo 3: Complete Cortana.
Unlocked 14 Jul, 2020 @ 6:25am

Return

Halo 3: Complete Halo.
Unlocked 14 Jul, 2020 @ 7:02am

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 15 Jul, 2020 @ 10:05am

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 15 Jul, 2020 @ 10:21am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 15 Jul, 2020 @ 10:34am

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 20 Jul, 2020 @ 12:17pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 20 Jul, 2020 @ 12:31pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 15 Mar, 2021 @ 12:40pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 15 Jul, 2020 @ 10:05am

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 14 Jul, 2020 @ 1:33am

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 20 Jul, 2020 @ 12:17pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 20 Jul, 2020 @ 12:31pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 14 Jul, 2020 @ 4:45am

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 14 Jul, 2020 @ 5:40am

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 19 Jul, 2020 @ 1:41pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 19 Jul, 2020 @ 2:32pm

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 20 Jul, 2020 @ 12:31pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 15 Nov, 2023 @ 6:59am

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 15 Nov, 2023 @ 6:59am

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 14 Jul, 2020 @ 4:56am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 2 Mar, 2021 @ 10:41am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 15 Nov, 2023 @ 6:59am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 19 Jul, 2020 @ 1:24pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 11:30am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 11:33am

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 11:55am

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 12:06pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 12:21pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 12:38pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 18 Apr, 2021 @ 6:26pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 24 Dec, 2021 @ 8:52am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 14 Jul, 2020 @ 7:02am

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 14 Jul, 2020 @ 7:02am

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 28 Aug, 2020 @ 2:29pm

Primate

Halo 3: Find your first missing links.
Unlocked 20 Jul, 2020 @ 11:25am

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 12 Mar, 2021 @ 2:02am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 14 Jul, 2020 @ 12:11am

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 11 Jan, 2021 @ 7:09am

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 1 Feb, 2021 @ 8:29am

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 3 Mar, 2021 @ 12:23pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 14 Jul, 2020 @ 6:58am

Delicious Brains

Kill 100 Flood.
Unlocked 2 Jul, 2020 @ 11:50am

Zombie Repeller

Kill 1000 Flood.
Unlocked 8 Jul, 2020 @ 7:06am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 25 Sep, 2020 @ 12:02pm

Devastating

Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Unlocked 25 Dec, 2021 @ 9:08am

Dawn

Halo 4: Complete Dawn.
Unlocked 26 Nov, 2020 @ 4:51am

Requiem

Halo 4: Complete Requiem.
Unlocked 26 Nov, 2020 @ 7:36am

Forerunner

Halo 4: Complete Forerunner.
Unlocked 27 Nov, 2020 @ 12:35am

Infinity

Halo 4: Complete Infinity.
Unlocked 27 Nov, 2020 @ 1:16am

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 30 Nov, 2020 @ 6:29am

Shutdown

Halo 4: Complete Shutdown.
Unlocked 30 Nov, 2020 @ 9:09am

Composer

Halo 4: Complete Composer.
Unlocked 1 Dec, 2020 @ 1:08am

Midnight

Halo 4: Complete Midnight.
Unlocked 1 Dec, 2020 @ 2:10am

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 12 Jan, 2021 @ 6:20am

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked 13 Jan, 2021 @ 11:45am

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 12 Jan, 2021 @ 6:20am

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 12 Jan, 2021 @ 6:49am

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked 13 Jan, 2021 @ 10:25am

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 27 Nov, 2020 @ 1:16am

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 13 Jan, 2021 @ 11:34am

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 30 Nov, 2020 @ 9:09am

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 1 Dec, 2020 @ 1:08am

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 14 Jan, 2021 @ 6:23am

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.
Unlocked 14 Jan, 2021 @ 6:23am

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 3 May, 2021 @ 10:59am

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 26 Nov, 2020 @ 11:43pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 27 Nov, 2020 @ 12:45am

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 30 Nov, 2020 @ 6:19am

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 1 Dec, 2020 @ 2:10am

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 1 Dec, 2020 @ 2:10am

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 14 Jan, 2021 @ 6:23am

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked 30 Nov, 2020 @ 9:01am

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 6 Feb, 2021 @ 1:03am

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 15 Jul, 2020 @ 11:35am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 2 Jul, 2020 @ 2:34pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 8 Jul, 2020 @ 2:07am

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 21 Dec, 2021 @ 6:23am

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 21 Jul, 2020 @ 12:55pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 14 Jul, 2020 @ 1:32pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 26 Nov, 2020 @ 4:12am

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 12 Mar, 2021 @ 1:53am

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked 20 Aug, 2020 @ 1:33pm

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked 20 Aug, 2020 @ 1:30pm

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked 12 Mar, 2021 @ 1:23am

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked 20 Aug, 2020 @ 1:37pm

Shook the Hornet's Nest

Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Unlocked 4 Apr, 2021 @ 11:39am

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked 20 Aug, 2020 @ 1:27pm

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked 20 Aug, 2020 @ 1:39pm

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked 20 Aug, 2020 @ 1:36pm

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked 3 Jul, 2020 @ 7:40am

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked 24 Aug, 2020 @ 8:08am

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked 20 Aug, 2020 @ 1:39pm

Zealot

Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Unlocked 2 Apr, 2021 @ 8:44am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 2 Jul, 2020 @ 3:21am

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 14 Jul, 2020 @ 7:07am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 2 Jul, 2020 @ 3:48am

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 3 Jul, 2020 @ 1:34am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 8 Jul, 2020 @ 1:31am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 8 Jul, 2020 @ 7:27am

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 1 Dec, 2020 @ 2:16am

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 10 Jul, 2020 @ 2:23pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 14 Jul, 2020 @ 1:06am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 14 Jul, 2020 @ 6:03am

Contender

Win 50 multiplayer games.
Unlocked 24 Aug, 2020 @ 6:30am

In It To Win It

Win 200 multiplayer games.
Unlocked 3 May, 2021 @ 5:11am

Game On

Complete 50 missions or multiplayer games.
Unlocked 6 Jul, 2020 @ 7:00am

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 4 Aug, 2020 @ 8:15am

Sharpshooter

Win 150 multiplayer games.
Unlocked 22 Jan, 2021 @ 10:44am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 28 Jul, 2020 @ 2:36pm

Battle Hardened

Win 250 multiplayer games.
Unlocked 2 Jun, 2021 @ 8:23am

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 24 Aug, 2020 @ 6:47am

Thermopylae

Win 300 multiplayer games.
Unlocked 22 Jul, 2021 @ 9:58am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 21 Sep, 2020 @ 9:05am

Striking Fear in Their Hearts

Win 350 multiplayer games.
Unlocked 28 Dec, 2022 @ 1:00pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 22 Sep, 2020 @ 11:52am

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 1 Oct, 2020 @ 11:36am

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 20 Oct, 2020 @ 9:42am

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 3 Dec, 2020 @ 4:50am

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 1 Jul, 2020 @ 6:44am

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 1 Jul, 2020 @ 9:36am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 8 Jul, 2020 @ 2:28am

Gruntageddon

Kill 1000 Grunts.
Unlocked 2 Jul, 2020 @ 3:26am

Were It So Easy

Kill 1000 Elites.
Unlocked 8 Jul, 2020 @ 7:15am

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 10 Jul, 2020 @ 1:29pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 14 Jul, 2020 @ 4:32am

Wyrmslayer

Kill 250 Hunters.
Unlocked 1 Dec, 2020 @ 12:36am

Dogcatcher

Kill 1000 Crawlers.
Unlocked 4 May, 2021 @ 12:29pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 8 Jul, 2020 @ 8:14am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 13 Jul, 2020 @ 11:49pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 14 Jul, 2020 @ 7:02am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 1 Dec, 2020 @ 2:10am

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 1 Dec, 2020 @ 2:10am

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 14 Jul, 2020 @ 1:11am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 11:18am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 11:41am

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 20 Jul, 2020 @ 12:57pm

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked 3 Aug, 2020 @ 8:57am

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 19 Nov, 2020 @ 3:04am

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 11 Jan, 2021 @ 12:08pm

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked 11 Jan, 2021 @ 1:06pm

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked 12 Jan, 2021 @ 9:42am

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked 30 Dec, 2020 @ 9:42am

Key

Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked 29 Dec, 2021 @ 1:08pm

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked 29 Dec, 2020 @ 9:24am

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked 13 Jan, 2021 @ 12:04pm

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.
Unlocked 13 Jan, 2021 @ 3:26pm

Domination

Earn a total of 100 Legendary medals in matchmade games.
Unlocked 30 Aug, 2022 @ 9:31am

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 2 Jul, 2020 @ 6:56am

Spree Master

Earn a total of 100 Killing Spree medals in matchmade games.
Unlocked 3 Dec, 2020 @ 5:07am

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.
Unlocked 7 Jan, 2022 @ 12:15pm

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked 11 Jan, 2021 @ 7:11am

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 20 Aug, 2020 @ 1:51pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 20 Aug, 2020 @ 1:54pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 20 Aug, 2020 @ 1:57pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 20 Aug, 2020 @ 1:59pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 20 Aug, 2020 @ 2:02pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 20 Aug, 2020 @ 2:07pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 20 Aug, 2020 @ 2:07pm

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 11 Feb, 2021 @ 12:37pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 20 Jul, 2020 @ 1:52pm

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 20 Jul, 2020 @ 2:03pm

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked 2 Dec, 2020 @ 9:17am

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked 3 Dec, 2020 @ 5:11am

Naughty Naughty

Kill 10 Engineers.
Unlocked 10 Jul, 2020 @ 12:20pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 22 Sep, 2020 @ 2:47am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 22 Sep, 2020 @ 12:45am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 22 Sep, 2020 @ 1:12am

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 22 Sep, 2020 @ 1:14am

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 22 Sep, 2020 @ 1:19am

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 22 Sep, 2020 @ 1:41am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 22 Sep, 2020 @ 1:43am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 22 Sep, 2020 @ 2:10am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 22 Sep, 2020 @ 2:12am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 22 Sep, 2020 @ 2:32am

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 22 Sep, 2020 @ 2:36am

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 8 Mar, 2021 @ 1:39pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Sep, 2020 @ 11:49am

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Sep, 2020 @ 11:49am

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 22 Sep, 2020 @ 11:49am

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 22 Sep, 2020 @ 11:49am

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 12:23am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 12:47am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 1:23am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 1:46am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 2:15am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 2:40am

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 22 Sep, 2020 @ 12:40am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 22 Sep, 2020 @ 1:08am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 1:39am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 2:06am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Sep, 2020 @ 2:30am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Sep, 2020 @ 3:01am

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Sep, 2020 @ 3:50am

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Sep, 2020 @ 11:49am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 20 Apr, 2021 @ 1:59pm

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 26 Dec, 2021 @ 11:53am

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 26 Apr, 2021 @ 1:07pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 22 Sep, 2020 @ 7:53am

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 22 Sep, 2020 @ 8:29am

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 1:39am

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 9:30am

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 22 Sep, 2020 @ 10:03am

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 22 Sep, 2020 @ 3:50am

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 21 Sep, 2020 @ 11:57pm

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked 15 Nov, 2023 @ 6:59am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 22 Sep, 2020 @ 11:52am

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 22 Sep, 2020 @ 11:52am

One Got Away

H3: ODST: View the missing link.
Unlocked 22 Sep, 2020 @ 11:56am

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 26 Sep, 2020 @ 2:12am

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 20 Apr, 2021 @ 1:47pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 22 Sep, 2020 @ 12:17am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 22 Sep, 2020 @ 2:18am

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 26 Dec, 2021 @ 1:01pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 20 Apr, 2021 @ 1:04pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 8 Mar, 2021 @ 11:36am

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 22 Sep, 2020 @ 1:07am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 22 Sep, 2020 @ 2:26am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 15 Nov, 2023 @ 6:59am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 22 Sep, 2020 @ 12:29am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 20 Apr, 2021 @ 1:29pm

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked 20 Aug, 2020 @ 1:42pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 1 Jul, 2020 @ 5:32am

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 3 Aug, 2020 @ 1:26pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 1 Jul, 2020 @ 6:01am

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 1 Jul, 2020 @ 6:29am

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 1 Jul, 2020 @ 6:56am

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 1 Jul, 2020 @ 7:36am

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 1 Jul, 2020 @ 8:19am

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 1 Jul, 2020 @ 9:06am

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 1 Jul, 2020 @ 9:42am

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 1 Jul, 2020 @ 10:27am

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 1 Jul, 2020 @ 10:27am

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 1 Jul, 2020 @ 10:27am

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 10 Jul, 2020 @ 3:39pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 1 Oct, 2020 @ 11:30am

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 9 Dec, 2021 @ 9:59am

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 12 Jan, 2021 @ 12:58pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 11 Mar, 2021 @ 1:41pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 12 Jan, 2021 @ 1:51pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 11 Mar, 2021 @ 2:12pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 3 Aug, 2020 @ 11:49am

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 3 Aug, 2020 @ 12:08pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 6 Jul, 2020 @ 1:36am

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 3 Aug, 2020 @ 12:57pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 3 Aug, 2020 @ 1:25pm

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 3 Sep, 2020 @ 10:53am

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 3 Aug, 2020 @ 2:22pm

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 1 Oct, 2020 @ 10:36am

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 10 Jul, 2020 @ 3:39pm

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked 1 Oct, 2020 @ 10:36am

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 5 Jul, 2020 @ 12:54pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 5 Jul, 2020 @ 1:02pm

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 3 Aug, 2020 @ 1:12pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 14 Mar, 2021 @ 11:08am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 1 Jul, 2020 @ 6:43am

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 1 Jul, 2020 @ 8:35am

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 1 Oct, 2020 @ 10:18am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 1 Jul, 2020 @ 9:32am

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 20 Aug, 2020 @ 2:30pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 1 Jul, 2020 @ 8:52am

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 1 Jul, 2020 @ 7:46am

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 8 Oct, 2020 @ 1:01pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 5 Jul, 2020 @ 12:58pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 8 Oct, 2020 @ 9:29am

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 8 Oct, 2020 @ 9:49am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 8 Oct, 2020 @ 10:17am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 8 Oct, 2020 @ 10:49am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 8 Oct, 2020 @ 11:41am

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 8 Oct, 2020 @ 11:53am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 8 Oct, 2020 @ 12:25pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 10 Jul, 2020 @ 3:15pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 8 Oct, 2020 @ 9:16am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 8 Oct, 2020 @ 9:45am

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 8 Oct, 2020 @ 10:06am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 8 Oct, 2020 @ 10:35am

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 8 Oct, 2020 @ 11:10am

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 8 Oct, 2020 @ 11:46am

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 8 Oct, 2020 @ 11:55am

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 8 Oct, 2020 @ 12:29pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 9 Oct, 2020 @ 5:06am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 9 Oct, 2020 @ 5:08am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 9 Oct, 2020 @ 5:08am

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 1 Oct, 2020 @ 11:34am

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 18 Feb, 2021 @ 7:10am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Jul, 2020 @ 12:50pm

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Unlocked 12 Mar, 2021 @ 12:22am

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 1 Jul, 2020 @ 1:45pm

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked 2 Jul, 2021 @ 10:38am

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 8 Oct, 2020 @ 9:16am

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked 18 May, 2021 @ 8:29am

One Final Firefight

Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Unlocked 18 May, 2021 @ 8:29am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 1 Jul, 2020 @ 5:50am

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 15 Nov, 2023 @ 6:59am

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 1 Jul, 2020 @ 6:31am

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked 5 Feb, 2021 @ 11:40am

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 3 Jul, 2020 @ 2:31pm

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked 24 Sep, 2020 @ 11:33pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 1 Jul, 2020 @ 1:37pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 3 Jul, 2020 @ 6:16am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 1 Jul, 2020 @ 6:40am

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 4 Jul, 2020 @ 1:44am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 3 Jul, 2020 @ 1:42am



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.

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.

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

That Just Happened

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

Look Out for the Little Guys

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

Leave It Where It Lay

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

Tying Up Loose Ends

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

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

Madrigal Debut

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

T-Rex

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

Megg

Halo CE: It's a sign.

Goat Roped

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

Rooftop Runner

Halo 2: Beat the par time on Outskirts.

I Regret Nothing

Halo 2: Beat the par time on Regret.

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.

Force of Will

Halo 2: Beat the par time on Gravemind.

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.

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.

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.

Scholar

Halo 2: Activate Terminal 11 on Uprising.

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.

Skulltaker Halo 2: IWHBYD

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

Skulltaker Halo 2: Catch

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

Skulltaker Halo 2: Grunt Birthday Party

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

Skulltaker Halo 2: Famine

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

Skulltaker Halo 2: Envy

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

Skulltaker Halo 2: Assassins

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

Skulltaker Halo 2: Mythic

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

Skulltaker Halo 2: Sputnik

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

Skulltaker Halo 2: Anger

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

Skulltaker Halo 2: Ghost

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

Skulltaker Halo 2: Black Eye

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

Trophy Collector

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

And So It Begins...

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

Regrettable Turn of Events

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

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.

I Like Crazy

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

Pyrrhic Solution

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

Toybox

Halo 2: Collect all eight Halo toys.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Betcha can't stick it...

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

Cowardly Grunt

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

Siege of Ivory Tower

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

HI BEN

Halo 2: Oh, hi!

Animal Habitat

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

E E E

Halo 2: View both signs in the level Metropolis.

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.

Needs More Whammy Bar

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

Like Peanut Butter and Chocolate

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

Starved For Shields

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

Commuter

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

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.

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.

Waypoint

Halo 3: Beat the par time on The Ark.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Making History

Halo 3: Beat the par time on Cortana.

Speed Demon

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

Inundation

Halo 3: Activate Terminal 2 on The Ark.

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.

Skulltaker Halo 3: Tilt

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

Begins with a Single Step

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

Who Needs Them?

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

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.

Annual

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

Dirge of Madrigal

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

Sounds Familiar

Halo 3: This stuff is your history!

Milk Carton

Halo 3: Find the poster of the missing man.

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Interloper

Halo 4: Beat the par time on Requiem.

Raging in the Dark

Halo 4: Beat the par time on Forerunner.

Ouroboros

Halo 4: Beat the par time on Infinity.

Gimme That

Halo 4: Beat the par time on Reclaimer.

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.

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.

Lone Wolf Legend

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

This is my Rifle, This is my Gun

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

Bros to the Close

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

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?

You're Joking

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

Destination Vacation

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

Mind the Gap

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

Back In The Day

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

Pacifist

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

Wraith Hunter

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

Mortardom

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

All According to Plan...

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

The Return of Megg

Halo 2: She's not picking up.

No-Fly Zone

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

Eminent Domain

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

Game Master

Created and saved 5 Custom Game types.

Invaders Repelled

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

Power Play

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

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.

Shields Up!

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

Skeet Shooter

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

Stayin' Alive

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

The Goose is Loose

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

Top Gungoose

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

Bombing Run

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

Cold as Ice

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

Triple Threat

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

Wetwork

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

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.

Aficiando

Halo 3: Complete three Halo 3 playlists.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Devotee

Halo 4: Complete three Halo 4 playlists.

Throne of Bones

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

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.

Witch Doctor

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

Skulltaker Halo 3: IWHBYD

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

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.

Didact's Hand

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

Memento Mori

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

Scattered

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

Expendable

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

Exodus

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

Feet First

Halo 4: Complete all Spartan Ops chapters.

Term of Enlistment

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

Hazard Pay

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

Icarus

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

Smooth Operator

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

Roses vs Violets

Halo 4: Why are you even here?

No One Left Behind

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

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.

Catch This

Earn a total of 500 Grenade Kill or Plasma Kill 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.

Airborne

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

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.

Give Heed

H3: ODST: Find the 12th Audio Log.

Get A Load

H3: ODST: Find the 13th Audio Log.

Snoop Troop

H3: ODST: Find the 14th Audio Log.

All Ears

H3: ODST: Find the 15th Audio Log.

Ear Bender

H3: ODST: Find the 16th Audio Log.

Plugged In

H3: ODST: Find the 17th Audio Log.

Attentive

H3: ODST: Find the 18th Audio Log.

Watchful

H3: ODST: Find the 19th Audio Log.

Observant

H3: ODST: Find the 20th Audio Log.

Scout

H3: ODST: Find the 21st Audio Log.

Adventurer

H3: ODST: Find the 22nd Audio Log.

Spotter

H3: ODST: Find the 23rd Audio Log.

Considerate

H3: ODST: Find the 24th Audio Log.

On Your Toes

H3: ODST: Find the 25th Audio Log.

Archivist

H3: ODST: Find the 26th Audio Log.

Your Attention Please

H3: ODST: Find the 27th Audio Log.

Catching On

H3: ODST: Find the 28th Audio Log.

Wisening Up

H3: ODST: Find the 29th Audio Log.

Audiophile

H3: ODST: Find the 30th Audio Log.

Record Store Owner

H3: ODST: Find all 30 Audio Logs.

Bill Past Due

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

Floor It!

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

A Pleasant Trip

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

First Stop: Anywhere But Here!

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

Feet Don't Fail Me Now

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

Can't Stop Here, This is Brute Country

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

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.

Vandalized

H3: ODST: Face it.

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?

Classic

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

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.

Does Whatever a Spartan Can?

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

Firefly

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

Those Left Behind

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

Shoot and Scoot

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

Fast and Low

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

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Winter Urgency

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

Just Like Storming a Castle

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

Generous Tipper

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

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.

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.

Forza in the Fall

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

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.

We're Gonna Need a Bigger Ship

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

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Fly, You Fools!

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

Why Do This To Yourself?

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

Skunked

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

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.

Because It Wasn't Hard Enough

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

Classic Completion

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

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!