MordredMS 鬱賢 » Games » Halo: The Master Chief Collection Stats

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494 of 700 (71%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 4 Jan, 2022 @ 1:25pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 4 Jan, 2022 @ 1:53pm

The One Percent

Kill 100 Elites.
Unlocked 5 Jan, 2022 @ 8:31am

Spoilsport

Kill 100 Jackals.
Unlocked 6 Jan, 2022 @ 9:41am

Going Bananas

Kill 100 Brutes.
Unlocked 22 Mar, 2022 @ 2:47pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 14 Jan, 2022 @ 11:22am

Checkmate

Kill 100 Watchers.
Unlocked 16 Apr, 2024 @ 8:57am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 14 Apr, 2024 @ 1:19pm

Pest Control

Kill 100 Crawlers.
Unlocked 12 Apr, 2024 @ 1:04pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 3 Aug, 2023 @ 2:36pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 22 Apr, 2023 @ 12:18pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 27 Jan, 2022 @ 4:53pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 7 Jan, 2022 @ 3:50pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 7 Jan, 2022 @ 3:12pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 5 Mar, 2022 @ 6:07pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 27 Jan, 2022 @ 4:43pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 27 Apr, 2024 @ 8:22am

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 12 Apr, 2022 @ 12:55pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 12 Apr, 2024 @ 1:30pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 12 Apr, 2024 @ 1:30pm

Lore Master

Activate all terminals.
Unlocked 16 Apr, 2024 @ 10:09am

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 4 Jan, 2022 @ 12:51pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 4 Jan, 2022 @ 12:51pm

Halo

Halo CE: Complete Halo.
Unlocked 4 Jan, 2022 @ 1:36pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 4 Jan, 2022 @ 2:28pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 7 Jan, 2022 @ 1:21pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 7 Jan, 2022 @ 2:31pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 7 Jan, 2022 @ 3:12pm

The Library

Halo CE: Complete The Library.
Unlocked 11 Jan, 2022 @ 1:07pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 11 Jan, 2022 @ 2:17pm

Keyes

Halo CE: Complete Keyes.
Unlocked 18 Jan, 2022 @ 1:24pm

The Maw

Halo CE: Complete The Maw.
Unlocked 18 Jan, 2022 @ 2:18pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 21 Jan, 2022 @ 2:35pm

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 21 Jan, 2022 @ 12:55pm

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 31 Jan, 2022 @ 1:56pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 15 Aug, 2023 @ 2:08pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 3 Sep, 2023 @ 2:35pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 5 Jan, 2022 @ 7:47am

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 6 Jan, 2022 @ 9:10am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 4 Jan, 2022 @ 2:23pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 9 Jan, 2022 @ 8:42am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 16 Jan, 2022 @ 8:01am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 20 Jan, 2022 @ 1:40pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 22 Jan, 2022 @ 1:44pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 22 Jan, 2022 @ 2:15pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 29 Jan, 2022 @ 2:34pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 30 Jan, 2022 @ 9:59am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 30 Jan, 2022 @ 9:59am

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 5 Jan, 2022 @ 7:42am

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 6 Jan, 2022 @ 6:29am

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 6 Jan, 2022 @ 9:06am

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 9 Jan, 2022 @ 7:49am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 9 Jan, 2022 @ 11:18am

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 12 Jan, 2022 @ 4:30am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 14 Jan, 2022 @ 10:53am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 12 Jan, 2022 @ 4:31pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 20 Jan, 2022 @ 12:48pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 20 Jan, 2022 @ 2:22pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 22 Jan, 2022 @ 2:09pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 29 Jan, 2022 @ 12:56pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 30 Jan, 2022 @ 10:25am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 30 Jan, 2022 @ 10:25am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 18 Jan, 2022 @ 2:18pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 18 Jan, 2022 @ 2:18pm

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 5 Jan, 2022 @ 8:52am

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 5 Jan, 2022 @ 8:52am

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 6 Jan, 2022 @ 9:44am

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked 25 Jan, 2022 @ 2:19pm

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 21 Jan, 2022 @ 1:37pm

Excellent Taste

Halo CE: Complete three Halo: CE playlists.
Unlocked 1 Feb, 2022 @ 1:00pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 7 Jan, 2022 @ 2:27pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 16 Jan, 2022 @ 8:00am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 4 Jan, 2022 @ 12:37pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 29 Jan, 2022 @ 2:39pm

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 30 Jan, 2022 @ 10:44am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 30 Jan, 2022 @ 10:27am

Megg

Halo CE: It's a sign.
Unlocked 5 Jan, 2022 @ 9:05am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 20 Jan, 2022 @ 12:40pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 28 Jul, 2024 @ 6:07am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 1 Feb, 2022 @ 2:55pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 4 Jan, 2022 @ 12:51pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 4 Jan, 2022 @ 12:51pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 4 Jan, 2022 @ 12:51pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 14 Apr, 2023 @ 3:56pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Mar, 2022 @ 1:18pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 19 Feb, 2022 @ 4:00pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 19 Feb, 2022 @ 5:18pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 1 Mar, 2022 @ 1:24pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 1 Mar, 2022 @ 1:54pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 4 Mar, 2022 @ 1:40pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 8 Mar, 2022 @ 1:16pm

Regret

Halo 2: Complete Regret.
Unlocked 8 Mar, 2022 @ 2:00pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 9 Mar, 2022 @ 9:53am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 15 Mar, 2022 @ 2:21pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 15 Mar, 2022 @ 3:20pm

Uprising

Halo 2: Complete Uprising.
Unlocked 22 Mar, 2022 @ 2:11pm

High Charity

Halo 2: Complete High Charity.
Unlocked 22 Mar, 2022 @ 2:32pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 22 Mar, 2022 @ 3:02pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 9 Mar, 2022 @ 10:51am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 9 Mar, 2022 @ 11:03am

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 27 Mar, 2022 @ 3:01pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 25 May @ 7:48am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 28 Mar, 2022 @ 3:24pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 1 Mar, 2022 @ 1:24pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 1 Mar, 2022 @ 1:54pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 8 Mar, 2022 @ 1:16pm

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 8 Mar, 2022 @ 2:00pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 15 Mar, 2022 @ 3:20pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 22 Mar, 2022 @ 3:02pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 19 Feb, 2022 @ 3:34pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 21 Feb, 2022 @ 12:36pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 5 Mar, 2022 @ 6:25am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 5 Mar, 2022 @ 9:25am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 5 Mar, 2022 @ 11:39am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 14 Mar, 2022 @ 10:00am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 18 Mar, 2022 @ 3:27pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 18 Mar, 2022 @ 4:29pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 24 Mar, 2022 @ 12:54pm

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 26 Mar, 2022 @ 5:15am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 26 Mar, 2022 @ 6:34am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 28 Mar, 2022 @ 11:18am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 28 Mar, 2022 @ 12:43pm

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 28 Mar, 2022 @ 12:43pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 19 Feb, 2022 @ 2:51pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 19 Feb, 2022 @ 4:04pm

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked 5 Mar, 2022 @ 5:54am

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked 24 Mar, 2022 @ 11:49am

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked 14 Mar, 2022 @ 10:12am

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked 18 Mar, 2022 @ 3:09pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked 18 Mar, 2022 @ 3:59pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked 24 Mar, 2022 @ 1:36pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked 26 Mar, 2022 @ 5:20am

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked 26 Mar, 2022 @ 6:28am

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked 28 Mar, 2022 @ 11:12am

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked 28 Mar, 2022 @ 1:08pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked 28 Mar, 2022 @ 1:08pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 22 Mar, 2022 @ 3:02pm

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 22 Mar, 2022 @ 3:02pm

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 28 Mar, 2022 @ 11:23am

Connoisseur

Halo 2: Complete three Halo 2 playlists.
Unlocked 28 Mar, 2022 @ 3:24pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 15 Mar, 2022 @ 1:42pm

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 21 Feb, 2022 @ 12:28pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 22 Mar, 2022 @ 1:46pm

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked 5 Mar, 2022 @ 4:55pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 19 Feb, 2022 @ 4:03pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 21 Feb, 2022 @ 12:27pm

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 5 Mar, 2022 @ 11:25am

HI BEN

Halo 2: Oh, hi!
Unlocked 18 Mar, 2022 @ 3:08pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 16 Jul, 2022 @ 4:11pm

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 16 Jul, 2022 @ 4:05pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 5 Mar, 2022 @ 8:36am

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 16 Jul, 2022 @ 4:03pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 16 Jul, 2022 @ 4:08pm

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 5 Mar, 2022 @ 6:14am

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 28 Mar, 2022 @ 9:12am

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 5 Mar, 2022 @ 6:53am

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 14 Mar, 2022 @ 11:02am

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 5 Mar, 2022 @ 8:36am

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 26 Mar, 2022 @ 5:42am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 9 Mar, 2022 @ 10:51am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 15 Mar, 2022 @ 2:34pm

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 16 Jul, 2022 @ 3:29pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 12 Apr, 2022 @ 1:05pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 28 Mar, 2022 @ 10:02am

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 28 Mar, 2022 @ 9:44am

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 28 Mar, 2022 @ 9:36am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 28 Mar, 2022 @ 9:38am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Mar, 2022 @ 9:54am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 31 Mar, 2023 @ 2:24pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 31 Mar, 2023 @ 3:00pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 7 Apr, 2023 @ 12:47pm

Assault

Halo 3: Complete The Storm.
Unlocked 7 Apr, 2023 @ 1:13pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 7 Apr, 2023 @ 1:36pm

Refuge

Halo 3: Complete The Ark.
Unlocked 14 Apr, 2023 @ 2:16pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 11 Apr, 2023 @ 2:33pm

The Key

Halo 3: Complete Cortana.
Unlocked 14 Apr, 2023 @ 12:47pm

Return

Halo 3: Complete Halo.
Unlocked 14 Apr, 2023 @ 1:22pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 22 Apr, 2023 @ 11:10am

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 12 Apr, 2023 @ 2:28pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 27 Apr, 2024 @ 7:43am

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 22 Apr, 2023 @ 5:14pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 23 Jul, 2023 @ 1:27pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 7 Apr, 2023 @ 12:47pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 24 Jul, 2023 @ 1:56pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 24 Jul, 2023 @ 2:42pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 3 Aug, 2023 @ 1:43pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 14 Apr, 2023 @ 2:54pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 14 Apr, 2023 @ 3:40pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 14 Apr, 2023 @ 4:04pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 14 Apr, 2023 @ 4:50pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 14 Apr, 2023 @ 5:13pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 14 Apr, 2023 @ 5:23pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 22 Apr, 2023 @ 7:00am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 22 Apr, 2023 @ 6:10am

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 22 Apr, 2023 @ 7:40am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 7 Apr, 2023 @ 3:31pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 7 Apr, 2023 @ 3:40pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 12 Apr, 2023 @ 12:43pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 12 Apr, 2023 @ 1:30pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 12 Apr, 2023 @ 2:09pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 14 Apr, 2023 @ 3:12pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 14 Apr, 2023 @ 5:12pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 22 Apr, 2023 @ 6:15am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 22 Apr, 2023 @ 6:59am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 14 Apr, 2023 @ 2:16pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 14 Apr, 2023 @ 2:16pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 3 Aug, 2023 @ 3:09pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 12 Apr, 2023 @ 1:14pm

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 24 Jul, 2023 @ 2:42pm

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 14 Apr, 2023 @ 5:11pm

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 14 Apr, 2023 @ 5:40pm

Primate

Halo 3: Find your first missing links.
Unlocked 31 Mar, 2023 @ 2:11pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 7 Apr, 2023 @ 3:29pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 31 Mar, 2023 @ 2:30pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 22 Apr, 2023 @ 10:04am

Sounds Familiar

Halo 3: This stuff is your history!
Unlocked 22 Apr, 2023 @ 10:22am

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 22 Apr, 2023 @ 10:26am

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 12 Apr, 2023 @ 2:09pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 22 Apr, 2023 @ 7:40am

Man on the Moon

Halo 3: He's watching you.
Unlocked 22 Apr, 2023 @ 10:29am

Delicious Brains

Kill 100 Flood.
Unlocked 11 Jan, 2022 @ 12:20pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 22 Jan, 2022 @ 1:20pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 25 Sep, 2023 @ 10:29am

Dawn

Halo 4: Complete Dawn.
Unlocked 2 Apr, 2024 @ 1:26pm

Requiem

Halo 4: Complete Requiem.
Unlocked 2 Apr, 2024 @ 2:12pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 2 Apr, 2024 @ 3:11pm

Infinity

Halo 4: Complete Infinity.
Unlocked 4 Apr, 2024 @ 1:14pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 4 Apr, 2024 @ 2:15pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 9 Apr, 2024 @ 1:04pm

Composer

Halo 4: Complete Composer.
Unlocked 9 Apr, 2024 @ 1:54pm

Midnight

Halo 4: Complete Midnight.
Unlocked 12 Apr, 2024 @ 1:30pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 9 Apr, 2024 @ 2:12pm

Ouroboros

Halo 4: Beat the par time on Infinity.
Unlocked 27 Apr, 2024 @ 8:22am

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 2 Apr, 2024 @ 1:26pm

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 2 Apr, 2024 @ 2:12pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 4 Apr, 2024 @ 1:14pm

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 4 Apr, 2024 @ 2:15pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 9 Apr, 2024 @ 1:04pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 9 Apr, 2024 @ 1:54pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 12 Apr, 2024 @ 1:30pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 2 Apr, 2024 @ 2:07pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 2 Apr, 2024 @ 2:23pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 16 Apr, 2024 @ 10:09am

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 14 Apr, 2024 @ 1:19pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 16 Apr, 2024 @ 9:13am

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 12 Apr, 2024 @ 1:41pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 16 Apr, 2024 @ 9:23am

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 16 Apr, 2024 @ 10:09am

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 12 Apr, 2024 @ 1:30pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 12 Apr, 2024 @ 1:30pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 12 Apr, 2024 @ 1:30pm

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked 12 Apr, 2024 @ 2:20pm

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Unlocked 12 Apr, 2024 @ 1:07pm

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked 12 Apr, 2024 @ 2:11pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 5 Jun, 2024 @ 4:45pm

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 24 Mar, 2022 @ 2:21pm

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 28 Mar, 2022 @ 11:28am

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked 12 Jan, 2022 @ 4:52am

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 14 Jan, 2022 @ 11:27am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 9 Jan, 2022 @ 7:49am

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 30 Jan, 2022 @ 10:53am

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked 8 Jan, 2022 @ 11:18am

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 7 Jan, 2022 @ 12:43pm

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 6 Jan, 2022 @ 9:33am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 23 Jul, 2023 @ 12:59pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 2 Apr, 2024 @ 1:05pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 7 Apr, 2023 @ 3:19pm

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked 16 Jul, 2022 @ 3:42pm

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked 16 Jul, 2022 @ 3:41pm

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked 25 May @ 8:34am

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked 16 Jul, 2022 @ 3:43pm

Stayin' Alive

Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked 28 Mar, 2022 @ 9:30am

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked 16 Jul, 2022 @ 3:49pm

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked 16 Jul, 2022 @ 3:49pm

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked 16 Jul, 2022 @ 3:29pm

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked 30 Apr, 2022 @ 4:23am

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked 16 Jul, 2022 @ 3:45pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 1 Mar, 2022 @ 1:47pm

Aficiando

Halo 3: Complete three Halo 3 playlists.
Unlocked 22 Apr, 2023 @ 5:14pm

Devotee

Halo 4: Complete three Halo 4 playlists.
Unlocked 16 Apr, 2024 @ 10:03am

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 22 Apr, 2023 @ 7:40am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 14 Jan, 2022 @ 11:07am

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 21 Jan, 2022 @ 1:34pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 29 Jan, 2022 @ 1:47pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 19 Feb, 2022 @ 3:38pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 12 Apr, 2024 @ 2:09pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 14 Mar, 2022 @ 10:00am

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 26 Mar, 2022 @ 5:05am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 7 Apr, 2023 @ 3:55pm

Contender

Win 50 multiplayer games.
Unlocked 16 Jul, 2022 @ 3:46pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 25 Jan, 2022 @ 1:55pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 16 Jul, 2022 @ 4:08pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 29 Mar, 2022 @ 1:13pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 22 Apr, 2023 @ 10:33am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 15 May, 2023 @ 2:04pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 31 Jul, 2023 @ 1:45pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 18 Aug, 2023 @ 2:25pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 20 Feb, 2024 @ 1:00pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 22 Apr, 2024 @ 3:37am

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 6 Jan, 2022 @ 7:32am

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 8 Jan, 2022 @ 10:58am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 22 Jan, 2022 @ 1:33pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 8 Jan, 2022 @ 11:49am

Were It So Easy

Kill 1000 Elites.
Unlocked 1 Feb, 2022 @ 12:49pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 14 Mar, 2022 @ 9:54am

Dankey Kang

Kill 1000 Brutes.
Unlocked 14 Apr, 2023 @ 4:39pm

Wyrmslayer

Kill 250 Hunters.
Unlocked 11 May, 2024 @ 7:36am

Dogcatcher

Kill 1000 Crawlers.
Unlocked 12 May, 2024 @ 12:57pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 18 Jan, 2022 @ 2:18pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 22 Mar, 2022 @ 3:02pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 14 Apr, 2023 @ 2:16pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 12 Apr, 2024 @ 1:30pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 12 Apr, 2024 @ 1:30pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 23 Jul, 2023 @ 2:11pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 22 Apr, 2023 @ 6:59am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 7 Apr, 2023 @ 3:11pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 7 Apr, 2023 @ 3:57pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 14 Apr, 2023 @ 4:03pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 14 Apr, 2023 @ 5:57pm

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 22 Apr, 2023 @ 7:00am

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 16 Apr, 2024 @ 1:03pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 22 Apr, 2024 @ 3:56am

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked 23 Apr, 2024 @ 2:48pm

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked 26 Apr, 2024 @ 1:49pm

Didact's Hand

Halo 4: Complete all chapters in Spartan Ops Episode 4.
Unlocked 3 May, 2024 @ 1:55pm

Memento Mori

Halo 4: Complete all chapters in Spartan Ops Episode 5.
Unlocked 7 May, 2024 @ 1:11pm

Scattered

Halo 4: Complete all chapters in Spartan Ops Episode 6.
Unlocked 12 May, 2024 @ 1:28pm

Invasion

Halo 4: Complete all chapters in Spartan Ops Episode 7.
Unlocked 18 May, 2024 @ 3:55pm

Expendable

Halo 4: Complete all chapters in Spartan Ops Episode 8.
Unlocked 25 May, 2024 @ 3:27pm

Key

Halo 4: Complete all chapters in Spartan Ops Episode 9.
Unlocked 27 May, 2024 @ 2:09pm

Exodus

Halo 4: Complete all chapters in Spartan Ops Episode 10.
Unlocked 1 Jun, 2024 @ 3:00pm

Feet First

Halo 4: Complete all Spartan Ops chapters.
Unlocked 1 Jun, 2024 @ 3:00pm

Term of Enlistment

Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Unlocked 1 Jun, 2024 @ 3:00pm

Hazard Pay

Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Unlocked 1 Jun, 2024 @ 3:00pm

Roses vs Violets

Halo 4: Why are you even here?
Unlocked 22 Apr, 2024 @ 6:02am

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked 22 Apr, 2024 @ 3:26am

What Power Outage?

Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Unlocked 7 May, 2024 @ 12:33pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 22 Apr, 2023 @ 10:33am

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 22 Apr, 2023 @ 10:35am

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 22 Apr, 2023 @ 10:42am

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 22 Apr, 2023 @ 10:45am

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 22 Apr, 2023 @ 10:47am

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 22 Apr, 2023 @ 10:49am

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 22 Apr, 2023 @ 10:49am

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 25 Feb, 2022 @ 12:49pm

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 26 Apr, 2022 @ 1:56pm

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked 9 Sep, 2023 @ 5:48pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 12 Apr, 2023 @ 3:05pm

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 2 May, 2023 @ 2:49pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 15 May, 2023 @ 1:15pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 9 Sep, 2023 @ 5:28pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 28 Apr, 2023 @ 12:59pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 28 Apr, 2023 @ 1:30pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 28 Apr, 2023 @ 2:26pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 12 May, 2023 @ 1:12pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 12 May, 2023 @ 1:14pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 12 May, 2023 @ 1:20pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 12 May, 2023 @ 1:24pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 12 May, 2023 @ 1:29pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 12 May, 2023 @ 1:34pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 12 May, 2023 @ 1:43pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 12 May, 2023 @ 1:50pm

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 12 May, 2023 @ 1:53pm

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 12 May, 2023 @ 1:57pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 12 May, 2023 @ 2:00pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 12 May, 2023 @ 2:05pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 12 May, 2023 @ 2:11pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 12 May, 2023 @ 2:14pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 12 May, 2023 @ 2:17pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 12 May, 2023 @ 2:20pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 12 May, 2023 @ 2:23pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 12 May, 2023 @ 2:28pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 12 May, 2023 @ 2:31pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 12 May, 2023 @ 2:35pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 12 May, 2023 @ 2:38pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 12 May, 2023 @ 2:47pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 12 May, 2023 @ 2:50pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 12 May, 2023 @ 2:56pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 12 May, 2023 @ 3:01pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 12 May, 2023 @ 3:03pm

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 12 May, 2023 @ 3:47pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 12 May, 2023 @ 4:07pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 12 May, 2023 @ 4:07pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 12 May, 2023 @ 4:07pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 23 Feb, 2024 @ 1:19pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 28 Apr, 2023 @ 12:34pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 28 Apr, 2023 @ 1:05pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 28 Apr, 2023 @ 2:07pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 28 Apr, 2023 @ 2:29pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 5 May, 2023 @ 1:03pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 5 May, 2023 @ 1:25pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 12 May, 2023 @ 3:47pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 28 Apr, 2023 @ 12:52pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 28 Apr, 2023 @ 1:25pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 28 Apr, 2023 @ 2:19pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 5 May, 2023 @ 12:49pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 5 May, 2023 @ 1:17pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 5 May, 2023 @ 1:53pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 12 May, 2023 @ 4:07pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 9 May, 2023 @ 1:10pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 9 May, 2023 @ 1:10pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 20 Feb, 2024 @ 1:00pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 28 Apr, 2023 @ 1:25pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 28 Apr, 2023 @ 2:19pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 5 May, 2023 @ 12:49pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 22 Feb, 2024 @ 1:07pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 12 May, 2023 @ 4:07pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 22 Sep, 2023 @ 12:18pm

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked 15 May, 2023 @ 2:49pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 13 May, 2023 @ 3:25pm

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 15 May, 2023 @ 1:18pm

Vandalized

H3: ODST: Face it.
Unlocked 17 May, 2023 @ 11:06am

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 17 May, 2023 @ 11:01am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 28 Apr, 2023 @ 12:31pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 28 Apr, 2023 @ 2:16pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 13 May, 2023 @ 3:25pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 13 May, 2023 @ 4:27pm

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 13 May, 2023 @ 3:25pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 28 Apr, 2023 @ 12:50pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 28 Apr, 2023 @ 2:18pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 28 Apr, 2023 @ 1:24pm

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 15 May, 2023 @ 1:11pm

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 13 May, 2023 @ 3:25pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 28 Apr, 2023 @ 12:40pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 28 Apr, 2023 @ 12:35pm

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked 16 Jul, 2022 @ 3:58pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 28 Aug, 2023 @ 1:30pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 1 Sep, 2023 @ 12:30pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 29 Aug, 2023 @ 12:24pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 29 Aug, 2023 @ 12:24pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 29 Aug, 2023 @ 1:37pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 29 Aug, 2023 @ 2:32pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 1 Sep, 2023 @ 1:11pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 1 Sep, 2023 @ 1:59pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 7 Sep, 2023 @ 1:45pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 7 Sep, 2023 @ 3:04pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 7 Sep, 2023 @ 3:04pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 7 Sep, 2023 @ 3:04pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 7 Sep, 2023 @ 3:04pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 7 Sep, 2023 @ 3:04pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 14 Sep, 2023 @ 10:58am

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 29 Aug, 2023 @ 12:24pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 1 Sep, 2023 @ 1:59pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 7 Sep, 2023 @ 3:04pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 8 Sep, 2023 @ 1:58pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 3 Sep, 2023 @ 9:30am

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 3 Sep, 2023 @ 9:36am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 29 Aug, 2023 @ 2:02pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 12 Sep, 2023 @ 12:54pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 29 Aug, 2023 @ 1:05pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 1 Sep, 2023 @ 1:54pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 8 Sep, 2023 @ 2:12pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 9 Sep, 2023 @ 5:48pm

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 9 Sep, 2023 @ 5:48pm

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 9 Sep, 2023 @ 5:48pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 1 Sep, 2023 @ 1:32pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 1 Sep, 2023 @ 12:35pm

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked 9 Sep, 2023 @ 11:00am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 28 Aug, 2023 @ 1:05pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 12 Sep, 2023 @ 1:05pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 3 Sep, 2023 @ 10:50am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 3 Sep, 2023 @ 1:12pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 8 Sep, 2023 @ 2:21pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 9 Sep, 2023 @ 8:43am

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 9 Sep, 2023 @ 5:09pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 10 Sep, 2023 @ 9:18am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 7 Sep, 2023 @ 2:15pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 3 Sep, 2023 @ 10:15am

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 12 Sep, 2023 @ 1:09pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 12 Sep, 2023 @ 1:15pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 3 Sep, 2023 @ 1:21pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 12 Sep, 2023 @ 1:23pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 9 Sep, 2023 @ 8:55am

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 12 Sep, 2023 @ 1:27pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 12 Sep, 2023 @ 1:33pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 12 Sep, 2023 @ 2:06pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 12 Sep, 2023 @ 1:39pm

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 12 Sep, 2023 @ 2:06pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 9 Sep, 2023 @ 5:43pm

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 10 Sep, 2023 @ 10:26am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Apr, 2023 @ 2:31pm

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked 30 Apr, 2022 @ 4:08am

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 3 Sep, 2023 @ 10:15am

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked 14 Sep, 2023 @ 10:48am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 3 Sep, 2023 @ 10:23am

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 7 Jan, 2022 @ 4:04pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 12 Sep, 2023 @ 2:18pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 12 Sep, 2023 @ 2:41pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 12 Sep, 2023 @ 2:22pm

Classic Completion

Halo: Reach: Complete Exodus without using any armor abilities.
Unlocked 9 Sep, 2023 @ 8:27am

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 10 Sep, 2023 @ 10:26am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 29 Aug, 2023 @ 1:01pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 7 Jan, 2022 @ 4:06pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 1 Sep, 2023 @ 1:27pm



Life Story

Complete the Master Chief Saga playlist.

Mystery Achievement

Inscrutable. Mysterious.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

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.

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.

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.

You Really Can't Handle the Truth

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

Charted

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

Vetro Strike

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

Circuit Breaker

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

Reading Room

Halo CE: Beat the par score on The Library.

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

Headstrong

Halo CE: Beat the par score on Keyes.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

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

Living Legend

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

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.

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.

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.

YOLO Strats

Halo 2: Beat the par time on The Arbiter.

Reed the Strategy

Halo 2: Beat the par time on The Oracle.

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.

I Regret Nothing

Halo 2: Beat the par time on Regret.

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.

Force of Will

Halo 2: Beat the par time on Gravemind.

Going Nowhere Fast

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

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Objective Secured

Halo 2: Beat the par score on Outskirts.

Leave None Alive

Halo 2: Beat the par score on The Oracle.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.

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.

Skulltaker Halo 2: Thunderstorm

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

Skulltaker Halo 2: IWHBYD

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

Skulltaker Halo 2: 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: Anger

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

Skulltaker Halo 2: Ghost

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

Skulltaker Halo 2: Iron

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

Skulltaker Halo 2: Black Eye

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

Trophy Collector

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

Legendary Anniversary

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

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.

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.

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.

Time Shift

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

Lightning Strike

Halo 3: Beat the par time on The Storm.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.

Speed Demon

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

Askar

Halo 3: Beat the par score on The Storm.

Orpheus

Halo 3: Beat the par score on Cortana.

Torchbearer

Halo 3: Beat the par score on Halo.

Better With Age

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

Annual

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

Flipyap

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

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

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.

Gimme That

Halo 4: Beat the par time on Reclaimer.

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.

Symphony of Pain

Halo 4: Beat the par time on Composer.

Countdown

Halo 4: Beat the par time on Midnight.

Easy As One Two Three

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

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

You Had it Coming

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

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.

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.

Mortardom

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

The Return of Megg

Halo 2: She's not picking up.

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.

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.

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.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Throne of Bones

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

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.

MVP

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

Icarus

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

Smooth Operator

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

No One Left Behind

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

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.

Aim for the Head

Earn a total of 2,500 Headshot 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.

Checking Out Your Options

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

Going International

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

Taste Test

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

Bill Past Due

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

Floor It!

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

An Artist's Canvas

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

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.

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.

Squid Jackpot!

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

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.

The Marine Corps Gives Its Regards

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

Déjà Vu

H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.

Safety Not Guaranteed

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

Nagato Makes Moving Easy

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

One Got Away

H3: ODST: View the missing link.

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.

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.

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.

A Monument To All Your Sins

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

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.

Sabre Metrics

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

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.

One For the Record Books

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

Speedy Delivery

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

Wait, How'd the Ship Get Down Here?

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

Fast Fall

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

Ice In Your Veins

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

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.

Bake That Cake

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

Insomnia

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

How Did I Lose All My Fingers?

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

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.

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.

Forza in the Fall

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

Fly, You Fools!

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

This is Not the Greatest Lab in the World…

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

Why Do This To Yourself?

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

Keep Your Foot on the Pedrogas

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

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.

Skunked

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

One Final Firefight

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

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.

Capacious Cartography

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

Run and Gunned

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

Because It Wasn't Hard Enough

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

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.