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488 of 700 (70%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 29 Mar, 2020 @ 10:17pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 29 Mar, 2020 @ 11:20pm

The One Percent

Kill 100 Elites.
Unlocked 4 Sep, 2021 @ 3:47pm

Spoilsport

Kill 100 Jackals.
Unlocked 3 Aug, 2021 @ 8:55pm

Going Bananas

Kill 100 Brutes.
Unlocked 3 Aug, 2021 @ 8:57pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 6 Sep, 2021 @ 10:54pm

Checkmate

Kill 100 Watchers.
Unlocked 15 Aug, 2022 @ 3:29pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 15 Aug, 2022 @ 4:37pm

Pest Control

Kill 100 Crawlers.
Unlocked 15 Sep, 2021 @ 8:08pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 19 Aug, 2022 @ 11:01pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 3 Aug, 2022 @ 4:23pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 2 Aug, 2021 @ 12:42am

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 30 Mar, 2020 @ 4:35pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked 13 Sep, 2021 @ 1:23am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 30 Mar, 2020 @ 8:27pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 15 Sep, 2021 @ 12:21am

Tempered Blade

Win 10 multiplayer games.
Unlocked 8 Aug, 2021 @ 7:42am

Forged in Fire

Win 100 multiplayer games.
Unlocked 12 Feb, 2023 @ 2:15am

Sample Plate

Complete three cross-game playlists.
Unlocked 7 Nov, 2023 @ 9:42am

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 29 Aug, 2023 @ 12:15pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 30 Mar, 2020 @ 4:05pm

Lore Master

Activate all terminals.
Unlocked 15 Aug, 2022 @ 5:21pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 29 Mar, 2020 @ 9:38pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 4 Sep, 2021 @ 3:40pm

Halo

Halo CE: Complete Halo.
Unlocked 4 Sep, 2021 @ 8:53pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 5 Sep, 2021 @ 11:32am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 5 Sep, 2021 @ 12:40pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 5 Sep, 2021 @ 1:20pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 5 Sep, 2021 @ 1:44pm

The Library

Halo CE: Complete The Library.
Unlocked 5 Sep, 2021 @ 2:14pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 5 Sep, 2021 @ 4:23pm

Keyes

Halo CE: Complete Keyes.
Unlocked 5 Sep, 2021 @ 4:42pm

The Maw

Halo CE: Complete The Maw.
Unlocked 5 Sep, 2021 @ 5:10pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 4 Sep, 2021 @ 3:40pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 5 Feb, 2023 @ 6:21pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 14 Feb, 2023 @ 10:22pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 16 Oct, 2023 @ 11:38am

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 9 Sep, 2021 @ 7:40pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 4 Sep, 2021 @ 3:52pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 5 Sep, 2021 @ 11:30am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 9 Sep, 2021 @ 8:33pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 9 Sep, 2021 @ 9:36pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 12 Sep, 2021 @ 8:37pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 12 Sep, 2021 @ 9:18pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 5 Sep, 2021 @ 2:17pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 13 Sep, 2021 @ 12:34am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 13 Sep, 2021 @ 12:46am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 13 Sep, 2021 @ 12:46am

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 9 Sep, 2021 @ 7:35pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 9 Sep, 2021 @ 7:42pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 9 Sep, 2021 @ 8:23pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 9 Sep, 2021 @ 8:14pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 9 Sep, 2021 @ 8:26pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 9 Sep, 2021 @ 9:03pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 9 Sep, 2021 @ 9:11pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 9 Sep, 2021 @ 9:19pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 12 Sep, 2021 @ 8:16pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 12 Sep, 2021 @ 8:53pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 12 Sep, 2021 @ 9:28pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 13 Sep, 2021 @ 12:11am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 13 Sep, 2021 @ 1:05am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 13 Sep, 2021 @ 1:05am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 6 Apr, 2023 @ 7:07pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 9 Sep, 2021 @ 9:35pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 3 Sep, 2022 @ 12:44pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 4 Sep, 2021 @ 8:59pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 13 Sep, 2021 @ 12:34am

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 13 Sep, 2021 @ 1:08am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 13 Sep, 2021 @ 1:07am

Megg

Halo CE: It's a sign.
Unlocked 13 Sep, 2021 @ 1:22am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 18 Aug, 2022 @ 1:01am

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 15 Oct, 2022 @ 10:40pm

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 8 Sep, 2022 @ 5:14pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 29 Mar, 2020 @ 9:38pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 29 Mar, 2020 @ 9:38pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 18 Nov @ 7:17pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 11 Nov, 2021 @ 5:08pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Oct, 2022 @ 3:45pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 5 Sep, 2021 @ 6:14pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 5 Sep, 2021 @ 6:42pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 5 Sep, 2021 @ 6:59pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 5 Sep, 2021 @ 7:16pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 5 Sep, 2021 @ 7:47pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 5 Sep, 2021 @ 8:09pm

Regret

Halo 2: Complete Regret.
Unlocked 5 Sep, 2021 @ 8:34pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 5 Sep, 2021 @ 8:54pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 5 Sep, 2021 @ 9:21pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 5 Sep, 2021 @ 10:01pm

Uprising

Halo 2: Complete Uprising.
Unlocked 5 Sep, 2021 @ 10:16pm

High Charity

Halo 2: Complete High Charity.
Unlocked 5 Sep, 2021 @ 10:27pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 5 Sep, 2021 @ 10:50pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 5 Sep, 2021 @ 6:14pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 30 Jul, 2022 @ 9:39pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 9 Aug, 2022 @ 4:42pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 29 Apr @ 12:14am

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 5 Sep, 2021 @ 10:16pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 5 Sep, 2021 @ 10:27pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 12 Sep, 2023 @ 12:50am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 5 Aug, 2022 @ 8:04pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 5 Aug, 2022 @ 8:25pm

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 3 Jun, 2023 @ 6:17pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 3 Jun, 2023 @ 7:06pm

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 22 Oct, 2023 @ 2:18am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 2 May @ 12:17am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 17 Sep, 2021 @ 5:51pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 19 Sep, 2021 @ 1:13am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 5 Sep, 2021 @ 6:55pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 19 Sep, 2021 @ 1:23am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 5 Sep, 2021 @ 7:31pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 5 Sep, 2021 @ 7:52pm

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 5 Sep, 2021 @ 8:21pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 6 Aug, 2022 @ 8:33pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 6 Aug, 2022 @ 3:41pm

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 6 Aug, 2022 @ 4:03pm

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 6 Aug, 2022 @ 8:37pm

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 6 Aug, 2022 @ 4:11pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 6 Aug, 2022 @ 4:25pm

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 6 Aug, 2022 @ 8:37pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 26 Jul, 2022 @ 6:50pm

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 26 Jul, 2022 @ 7:03pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 19 Sep, 2021 @ 12:57am

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 26 Jul, 2022 @ 7:42pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 6 Aug, 2022 @ 8:45pm

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked 6 Aug, 2022 @ 8:55pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 9 Aug, 2022 @ 7:32pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked 9 Aug, 2022 @ 7:36pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked 9 Aug, 2022 @ 8:02pm

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked 9 Aug, 2022 @ 8:14pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 9 Aug, 2022 @ 8:15pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked 9 Aug, 2022 @ 8:34pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked 9 Aug, 2022 @ 8:42pm

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked 9 Aug, 2022 @ 8:50pm

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked 9 Aug, 2022 @ 8:55pm

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked 9 Aug, 2022 @ 8:55pm

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 5 Aug, 2022 @ 11:21pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 19 Sep, 2021 @ 1:36am

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 19 Sep, 2021 @ 1:27am

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 5 Aug, 2022 @ 11:35pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 6 Aug, 2022 @ 4:05pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 6 Aug, 2022 @ 1:09am

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 6 Aug, 2022 @ 4:10pm

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 6 Aug, 2022 @ 8:21pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 6 Aug, 2022 @ 8:21pm

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 2 May @ 12:17am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 6 Aug, 2022 @ 1:34pm

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 5 Aug, 2022 @ 8:50pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 6 Aug, 2022 @ 1:42pm

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked 6 Aug, 2022 @ 1:47pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 5 Sep, 2021 @ 6:17pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 5 Aug, 2022 @ 9:23pm

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 5 Aug, 2022 @ 8:32pm

HI BEN

Halo 2: Oh, hi!
Unlocked 24 Jul, 2022 @ 3:15pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 5 Aug, 2022 @ 11:13pm

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 5 Aug, 2022 @ 11:15pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 5 Aug, 2022 @ 9:45pm

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 5 Aug, 2022 @ 11:16pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 5 Aug, 2022 @ 11:18pm

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 5 Aug, 2022 @ 9:47pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 21 Oct, 2023 @ 6:02pm

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 5 Aug, 2022 @ 10:37pm

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 5 Aug, 2022 @ 10:47pm

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 5 Aug, 2022 @ 10:26pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 5 Aug, 2022 @ 10:56pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 5 Aug, 2022 @ 10:37pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 5 Sep, 2021 @ 9:40pm

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 9 Aug, 2022 @ 4:31pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 25 Feb, 2023 @ 10:39pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 12 Feb, 2023 @ 9:10pm

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 16 Feb, 2023 @ 9:46pm

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 16 Feb, 2023 @ 9:40pm

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 25 Feb, 2023 @ 10:39pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Aug, 2022 @ 3:31pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked 2 Aug, 2021 @ 12:48am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 2 Aug, 2021 @ 1:20am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 3 Aug, 2021 @ 8:53pm

Assault

Halo 3: Complete The Storm.
Unlocked 3 Aug, 2021 @ 9:20pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 7 Nov, 2021 @ 7:32pm

Refuge

Halo 3: Complete The Ark.
Unlocked 7 Nov, 2021 @ 8:12pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 7 Nov, 2021 @ 8:53pm

The Key

Halo 3: Complete Cortana.
Unlocked 13 Nov, 2021 @ 12:36pm

Return

Halo 3: Complete Halo.
Unlocked 13 Nov, 2021 @ 1:00pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 19 Sep, 2021 @ 5:15pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 19 Sep, 2021 @ 5:32pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 19 Sep, 2021 @ 6:17pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 2 Apr, 2023 @ 6:13pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 7 Nov, 2021 @ 7:32pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 10 Apr @ 1:05am

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 10 Apr @ 11:37am

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 11 Apr @ 1:30am

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 11 Apr @ 1:30am

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 11 Apr @ 1:30am

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 7 Aug, 2022 @ 2:27am

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 27 May, 2023 @ 4:18pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 3 Sep, 2023 @ 10:05pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 3 Apr, 2023 @ 3:47pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 2 Apr, 2023 @ 7:43pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 4 Oct, 2023 @ 11:53pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 7 Nov, 2021 @ 7:39pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 7 Nov, 2021 @ 7:55pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 7 Nov, 2021 @ 8:07pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 7 Nov, 2021 @ 8:24pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 7 Nov, 2021 @ 8:30pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 7 Nov, 2021 @ 8:35pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 13 Nov, 2021 @ 12:40pm

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 9 Aug, 2022 @ 9:27pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 17 Aug, 2022 @ 11:50pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 2 Aug, 2021 @ 12:44am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 19 Sep, 2021 @ 5:17pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 3 Aug, 2021 @ 8:37pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 9 Aug, 2022 @ 9:02pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 9 Aug, 2022 @ 9:03pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 9 Aug, 2022 @ 9:07pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 9 Aug, 2022 @ 9:21pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 9 Aug, 2022 @ 9:27pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 13 Nov, 2021 @ 12:39pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 13 Nov, 2021 @ 1:00pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 5 Oct, 2023 @ 11:59pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 5 Oct, 2023 @ 11:59pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 18 Aug, 2022 @ 1:13am

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 2 Sep, 2023 @ 12:24pm

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 18 Aug, 2022 @ 1:15am

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 11 Aug, 2022 @ 11:41pm

Primate

Halo 3: Find your first missing links.
Unlocked 7 Aug, 2022 @ 2:14am

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 11 Aug, 2022 @ 11:44pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 2 Aug, 2021 @ 12:24am

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 31 Mar @ 10:13pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 11 Aug, 2022 @ 3:17pm

Sounds Familiar

Halo 3: This stuff is your history!
Unlocked 9 Feb, 2023 @ 10:44pm

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 11 Aug, 2022 @ 3:35pm

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 11 Aug, 2022 @ 3:37pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 11 Aug, 2022 @ 3:54pm

Man on the Moon

Halo 3: He's watching you.
Unlocked 11 Aug, 2022 @ 11:46pm

Delicious Brains

Kill 100 Flood.
Unlocked 5 Sep, 2021 @ 1:46pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 5 Sep, 2021 @ 9:10pm

Elder Signs

Halo 3: View 2 different sigils on Valhalla.
Unlocked 12 Aug, 2022 @ 2:00pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 11 Aug, 2022 @ 11:55pm

Dawn

Halo 4: Complete Dawn.
Unlocked 6 Sep, 2021 @ 5:55pm

Requiem

Halo 4: Complete Requiem.
Unlocked 15 Sep, 2021 @ 12:21am

Forerunner

Halo 4: Complete Forerunner.
Unlocked 15 Sep, 2021 @ 1:08am

Infinity

Halo 4: Complete Infinity.
Unlocked 15 Sep, 2021 @ 1:48am

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 15 Sep, 2021 @ 8:26pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 15 Sep, 2021 @ 9:31pm

Composer

Halo 4: Complete Composer.
Unlocked 15 Sep, 2021 @ 10:03pm

Midnight

Halo 4: Complete Midnight.
Unlocked 15 Sep, 2021 @ 11:07pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 6 Sep, 2021 @ 5:55pm

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked 29 Aug, 2023 @ 12:15pm

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 4 Sep, 2023 @ 5:59pm

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 4 Sep, 2023 @ 7:41pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 15 Sep, 2021 @ 1:48am

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 15 Sep, 2021 @ 8:26pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 15 Sep, 2021 @ 10:03pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 15 Aug, 2022 @ 5:11pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 15 Aug, 2022 @ 5:16pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 15 Sep, 2021 @ 1:20am

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 15 Sep, 2021 @ 8:19pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 15 Aug, 2022 @ 5:19pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 15 Sep, 2021 @ 9:46pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 15 Aug, 2022 @ 5:21pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 15 Aug, 2022 @ 5:21pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 15 Sep, 2021 @ 11:07pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 15 Sep, 2021 @ 11:07pm

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked 15 Aug, 2022 @ 9:50pm

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked 15 Aug, 2022 @ 9:00pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 6 Aug, 2021 @ 6:29pm

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 9 Aug, 2022 @ 3:50pm

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked 9 Aug, 2022 @ 3:38pm

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 27 Aug, 2023 @ 10:40pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 5 Sep, 2021 @ 11:32am

The Return of Megg

Halo 2: She's not picking up.
Unlocked 9 Aug, 2022 @ 4:22pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 7 Aug, 2022 @ 1:54am

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 15 Aug, 2022 @ 5:00pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 11 Aug, 2022 @ 3:13pm

Game Master

Created and saved 5 Custom Game types.
Unlocked 9 Aug, 2022 @ 7:10pm

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked 9 Aug, 2022 @ 4:25pm

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked 9 Aug, 2022 @ 4:24pm

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked 9 Aug, 2022 @ 7:12pm

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked 9 Aug, 2022 @ 4:29pm

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked 9 Aug, 2022 @ 4:22pm

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked 9 Aug, 2022 @ 4:30pm

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked 9 Aug, 2022 @ 4:28pm

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked 16 Feb, 2023 @ 9:49pm

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked 9 Aug, 2022 @ 4:30pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 5 Sep, 2021 @ 7:10pm

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked 11 Aug, 2022 @ 12:06pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 26 May @ 1:35am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 5 Sep, 2021 @ 6:55pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 5 Sep, 2021 @ 10:34pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 8 Sep, 2021 @ 9:51pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 13 Sep, 2021 @ 12:09am

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 15 Aug, 2022 @ 10:08pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 15 Sep, 2021 @ 11:48pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 18 Sep, 2021 @ 7:55pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 19 Sep, 2021 @ 5:14pm

Contender

Win 50 multiplayer games.
Unlocked 9 Aug, 2022 @ 9:41pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 5 Sep, 2021 @ 5:10pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 7 Aug, 2022 @ 2:59am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 19 Sep, 2021 @ 5:15pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 9 Aug, 2022 @ 9:40pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 21 Aug, 2022 @ 10:35pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 9 Sep, 2022 @ 9:55pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 24 Oct, 2022 @ 6:58pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 11 Feb, 2023 @ 2:36am

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 12 Feb, 2023 @ 5:39pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 3 Aug, 2021 @ 9:06pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 5 Sep, 2021 @ 12:47pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 6 Sep, 2021 @ 6:03pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 5 Sep, 2021 @ 5:01pm

Were It So Easy

Kill 1000 Elites.
Unlocked 12 Sep, 2021 @ 11:55pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 9 Sep, 2021 @ 9:28pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 19 Sep, 2021 @ 4:32pm

Wyrmslayer

Kill 250 Hunters.
Unlocked 2 Sep, 2022 @ 7:35pm

Dogcatcher

Kill 1000 Crawlers.
Unlocked 21 Aug, 2022 @ 8:29pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 5 Sep, 2021 @ 5:10pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 5 Sep, 2021 @ 10:50pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 13 Nov, 2021 @ 1:00pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 15 Sep, 2021 @ 11:07pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 13 Nov, 2021 @ 1:00pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 2 Aug, 2021 @ 1:20am

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 11 Aug, 2022 @ 12:06pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 2 Aug, 2021 @ 12:25am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 19 Sep, 2021 @ 5:24pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 11 Aug, 2022 @ 12:06pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 11 Aug, 2022 @ 11:44am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 9 Aug, 2022 @ 9:27pm

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked 16 Feb, 2023 @ 9:55pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 11 Aug, 2022 @ 12:23pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 14 Aug, 2022 @ 9:12pm

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked 15 Aug, 2022 @ 4:47pm

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked 17 Aug, 2022 @ 11:50pm

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked 18 Aug, 2022 @ 12:53am

Memento Mori

Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked 19 Aug, 2022 @ 11:33pm

Scattered

Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked 21 Aug, 2022 @ 3:07am

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked 21 Aug, 2022 @ 10:09pm

Expendable

Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked 24 Aug, 2022 @ 9:55pm

Key

Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked 26 Aug, 2022 @ 11:23pm

Exodus

Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked 27 Aug, 2022 @ 2:31pm

Feet First

Halo 4: Complete all Spartan Ops chapters.
Unlocked 27 Aug, 2022 @ 2:31pm

Term of Enlistment

Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked 27 Aug, 2022 @ 2:31pm

Hazard Pay

Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked 15 Oct, 2022 @ 5:33pm

Icarus

Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Unlocked 15 Oct, 2022 @ 5:33pm

Smooth Operator

Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Unlocked 15 Oct, 2022 @ 5:33pm

Roses vs Violets

Halo 4: Why are you even here?
Unlocked 15 Aug, 2022 @ 4:52pm

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked 18 Aug, 2022 @ 12:10am

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Unlocked 9 Oct, 2022 @ 6:57pm

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked 30 Aug, 2022 @ 2:52pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 9 Aug, 2022 @ 7:01pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 9 Aug, 2022 @ 7:02pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 9 Aug, 2022 @ 7:01pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 9 Aug, 2022 @ 7:04pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 9 Aug, 2022 @ 7:05pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 9 Aug, 2022 @ 7:06pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 9 Aug, 2022 @ 7:06pm

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 21 Aug, 2022 @ 10:41pm

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.
Unlocked 21 Aug, 2022 @ 10:38pm

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 9 Aug, 2022 @ 9:34pm

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked 9 Aug, 2022 @ 9:39pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 11 Aug, 2022 @ 3:31pm

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 21 Aug, 2022 @ 10:35pm

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked 7 Aug, 2021 @ 8:35am

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked 21 Aug, 2022 @ 10:32pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 7 Sep, 2021 @ 10:48pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 27 Oct, 2022 @ 8:26pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 7 Sep, 2021 @ 6:48pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 7 Sep, 2021 @ 6:55pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 7 Sep, 2021 @ 7:24pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 7 Sep, 2021 @ 10:14pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 7 Sep, 2021 @ 10:16pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 7 Sep, 2021 @ 10:34pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 7 Sep, 2021 @ 10:36pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 16 Sep, 2021 @ 10:51pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 9 Feb, 2023 @ 10:24pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 9 Feb, 2023 @ 10:26pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 8 Sep, 2021 @ 9:51pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 8 Sep, 2021 @ 9:51pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 12 Feb, 2023 @ 5:34pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 13 Feb, 2023 @ 6:49pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 7 Sep, 2021 @ 5:29pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 7 Sep, 2021 @ 5:50pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 7 Sep, 2021 @ 7:00pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 7 Sep, 2021 @ 7:26pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 7 Sep, 2021 @ 10:17pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 7 Sep, 2021 @ 10:37pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 7 Sep, 2021 @ 5:44pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 7 Sep, 2021 @ 6:09pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 7 Sep, 2021 @ 7:18pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 7 Sep, 2021 @ 7:42pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 7 Sep, 2021 @ 10:32pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 7 Sep, 2021 @ 10:59pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 8 Sep, 2021 @ 9:51pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 8 Sep, 2021 @ 9:51pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 11 Apr @ 10:40pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 16 Sep, 2021 @ 11:07pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 8 Sep, 2021 @ 9:51pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 9 Feb, 2023 @ 9:26pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 7 Sep, 2021 @ 7:18pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 7 Sep, 2021 @ 7:42pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 12 Feb, 2023 @ 3:56pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 8 Sep, 2021 @ 9:51pm

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.
Unlocked 12 Feb, 2023 @ 5:34pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 21 Aug, 2022 @ 11:29pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 29 Apr @ 2:39am

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 20 Oct, 2023 @ 9:58am

One Got Away

H3: ODST: View the missing link.
Unlocked 22 Apr @ 11:19pm

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 22 Apr @ 11:19pm

Vandalized

H3: ODST: Face it.
Unlocked 12 Apr @ 12:09pm

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 11 Apr @ 10:40pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 11 Apr @ 10:40pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 7 Sep, 2021 @ 5:20pm

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 22 Apr @ 11:19pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 9 Feb, 2023 @ 9:25pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 12 Feb, 2023 @ 3:56pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 7 Sep, 2021 @ 7:42pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 13 Feb, 2023 @ 6:49pm

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 11 Nov, 2023 @ 5:17pm

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 16 Sep, 2021 @ 10:55pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 7 Sep, 2021 @ 5:32pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 15 Sep, 2021 @ 11:43pm

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked 9 Aug, 2022 @ 9:31pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 29 Mar, 2020 @ 10:03pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 18 Sep, 2021 @ 10:36pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 29 Mar, 2020 @ 10:30pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 29 Mar, 2020 @ 11:10pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 18 Sep, 2021 @ 7:06pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 18 Sep, 2021 @ 7:37pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 18 Sep, 2021 @ 8:04pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 19 Sep, 2021 @ 4:55pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 18 Sep, 2021 @ 9:35pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 18 Sep, 2021 @ 10:05pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 19 Sep, 2021 @ 4:55pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 19 Sep, 2021 @ 4:55pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 23 Sep, 2023 @ 3:56pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 23 Sep, 2023 @ 3:56pm

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 23 Sep, 2023 @ 3:56pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 19 Sep, 2021 @ 4:55pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 16 Sep @ 12:03am

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 24 Oct, 2022 @ 6:58pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 25 Oct, 2022 @ 5:28pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 26 Oct, 2022 @ 6:05pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 23 Sep, 2023 @ 3:56pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 27 Aug, 2023 @ 12:27pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 18 Sep, 2021 @ 10:12pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 24 Nov, 2023 @ 9:18am

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 18 Sep, 2021 @ 6:08pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 29 Mar, 2020 @ 11:23pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 19 Sep, 2021 @ 4:38pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 19 Aug, 2023 @ 2:52am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 31 Mar @ 8:47pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 18 Sep, 2021 @ 10:59pm

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 18 Sep, 2021 @ 11:17pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 18 Sep, 2021 @ 10:59pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 18 Sep, 2021 @ 7:42pm

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 18 Sep, 2021 @ 11:17pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 18 Sep, 2021 @ 5:53pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 18 Sep, 2021 @ 6:24pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 18 Sep, 2021 @ 6:27pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 18 Sep, 2021 @ 6:56pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 18 Sep, 2021 @ 7:11pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 18 Sep, 2021 @ 7:51pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 18 Sep, 2021 @ 8:07pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 18 Sep, 2021 @ 9:20pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 18 Sep, 2021 @ 9:52pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 18 Sep, 2021 @ 8:49pm

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 18 Sep, 2021 @ 8:54pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 18 Sep, 2021 @ 8:59pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 18 Sep, 2021 @ 9:07pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 18 Sep, 2021 @ 8:37pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 18 Sep, 2021 @ 8:30pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 18 Sep, 2021 @ 8:10pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 18 Sep, 2021 @ 9:35pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 18 Sep, 2021 @ 10:26pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 18 Sep, 2021 @ 10:10pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 18 Sep, 2021 @ 10:26pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 27 May @ 3:43am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Oct, 2022 @ 2:54pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 15 Oct, 2022 @ 10:15pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 18 Sep, 2021 @ 8:49pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 18 Sep, 2021 @ 6:20pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 18 Sep, 2021 @ 11:27pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 29 Mar, 2020 @ 9:40pm

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked 17 Feb, 2023 @ 7:39pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 11 Feb, 2023 @ 9:36pm

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked 11 Feb, 2023 @ 9:39pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 17 Feb, 2023 @ 7:35pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 30 Mar, 2020 @ 4:54pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 31 Aug, 2022 @ 2:22am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 29 Mar, 2020 @ 11:21pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 30 Mar, 2020 @ 4:58pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 23 Sep, 2023 @ 3:36pm



Life Story

Complete the Master Chief Saga playlist.

Veteran

Complete all campaigns on Normal difficulty.

War Hero

Complete all campaigns on Heroic difficulty.

Legend

Complete all campaigns on Legendary difficulty.

LASO Master

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

Flyover Country

Halo CE: Beat the par time on Halo.

You Can't Handle the Truth

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

Hit The Beach

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

Would It've Killed You To Take The Elevator

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

Lightning in a Bottle

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

TLDR

Halo CE: Beat the par time on The Library.

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

Scurty Bump

Halo CE: Beat the par time on Keyes.

All You Can Eat

Halo CE: Beat the par time on The Maw.

Did Somebody Say...

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

Charted

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

Vetro Strike

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

Circuit Breaker

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

Reading Room

Halo CE: Beat the par score on The Library.

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

Headstrong

Halo CE: Beat the par score on Keyes.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

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

Believe in a Hero

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

Living Legend

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

Overshields are for Sissies

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

Walk It Off

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

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

That Just Happened

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

Look Out for the Little Guys

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

Leave It Where It Lay

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

Tying Up Loose Ends

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

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.

Goat Roped

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

YOLO Strats

Halo 2: Beat the par time on The Arbiter.

Reed the Strategy

Halo 2: Beat the par time on The Oracle.

I Regret Nothing

Halo 2: Beat the par time on Regret.

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.

Force of Will

Halo 2: Beat the par time on Gravemind.

Are We There Yet?

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

Going Nowhere Fast

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

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

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.

Warrior

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

Hero

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

Legendary Anniversary

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

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Like Peanut Butter and Chocolate

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

Starved For Shields

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

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.

Cavalier

Halo 3: Beat the par score on Tsavo Highway.

Orpheus

Halo 3: Beat the par score on Cortana.

Better With Age

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

Annual

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

Devastating

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

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.

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.

Symphony of Pain

Halo 4: Beat the par time on Composer.

Countdown

Halo 4: Beat the par time on Midnight.

Easy As One Two Three

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

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.

Witching Hour

Halo 4: Beat the par score on Midnight.

You Had it Coming

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

The Legend of 117

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

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.

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.

You're Joking

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

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.

This Side Up

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

Mortardom

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

All According to Plan...

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

Beachhead

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

No-Fly Zone

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

Eminent Domain

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

Invaders Repelled

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

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.

Shook the Hornet's Nest

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

Skeet Shooter

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

Stayin' Alive

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

The Goose is Loose

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

Top Gungoose

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

Bombing Run

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

Cold as Ice

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

Cold Fusion

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

Triple Threat

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

Wetwork

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

Zealot

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

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.

Aficiando

Halo 3: Complete three Halo 3 playlists.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Devotee

Halo 4: Complete three Halo 4 playlists.

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.

No One Left Behind

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

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.

Spree Master

Earn a total of 100 Killing Spree medals in matchmade games.

Catch This

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

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Planting A Flag

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

The True King

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

Roadkill Rampage

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

Rock and Coil Hit Back

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

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.

Airborne

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

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.

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.

An Artist's Canvas

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

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.

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.

Can't Stop Here, This is Brute Country

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

Survey Says...

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

Squid Jackpot!

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

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.

Catch 'Em Napping

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

Strong, Silent Type

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

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.

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.

Shoot and Scoot

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

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.

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.

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.

Generous Tipper

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

Sabre Metrics

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

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.

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.

Insomnia

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

How Did I Lose All My Fingers?

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

We'll Be Back

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

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

They've Always Been Faster

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

Wake Up Buttercup

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

Forza in the Fall

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

We're Gonna Need a Bigger Ship

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

Fly, You Fools!

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

This is Not the Greatest Lab in the World…

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

Why Do This To Yourself?

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

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.

Keep Your Foot on the Pedrogas

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

Negative, Ghostrider

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

Skunked

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

Left Behind

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

One Final Firefight

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

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.