Viridian Sun » Games » Halo: The Master Chief Collection Stats

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

Just Getting Started

Kill 100 enemies or players.
Unlocked 12 Jul, 2020 @ 11:24am

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 12 Jul, 2020 @ 11:24am

The One Percent

Kill 100 Elites.
Unlocked 12 Jul, 2020 @ 11:24am

Spoilsport

Kill 100 Jackals.
Unlocked 12 Jul, 2020 @ 11:24am

Going Bananas

Kill 100 Brutes.
Unlocked 12 Jul, 2020 @ 11:24am

Hunters Hunted

Kill 50 Hunters.
Unlocked 12 Jul, 2020 @ 11:24am

Checkmate

Kill 100 Watchers.
Unlocked 3 Jun, 2021 @ 12:02pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 3 Jun, 2021 @ 12:02pm

Pest Control

Kill 100 Crawlers.
Unlocked 3 Jun, 2021 @ 12:02pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 12 Jul, 2020 @ 11:24am

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 14 Jul, 2020 @ 3:12pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 12 Jul, 2020 @ 11:24am

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

I Got This

Complete 100 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Tempered Blade

Win 10 multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Forged in Fire

Win 100 multiplayer games.
Unlocked 9 Jun, 2021 @ 4:32pm

Sample Plate

Complete three cross-game playlists.
Unlocked 16 Jul, 2023 @ 8:30pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 3 Jul, 2021 @ 7:13am

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 12 Jul, 2020 @ 11:24am

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 3 Jun, 2021 @ 12:02pm

Lore Master

Activate all terminals.
Unlocked 20 Jan @ 6:15am

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 12 Jul, 2020 @ 11:24am

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 12 Jul, 2020 @ 11:24am

Halo

Halo CE: Complete Halo.
Unlocked 12 Jul, 2020 @ 11:24am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 12 Jul, 2020 @ 11:24am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 12 Jul, 2020 @ 11:24am

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 12 Jul, 2020 @ 11:24am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 12 Jul, 2020 @ 11:24am

The Library

Halo CE: Complete The Library.
Unlocked 12 Jul, 2020 @ 11:24am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 12 Jul, 2020 @ 11:24am

Keyes

Halo CE: Complete Keyes.
Unlocked 12 Jul, 2020 @ 11:24am

The Maw

Halo CE: Complete The Maw.
Unlocked 12 Jul, 2020 @ 11:24am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 12 Jul, 2020 @ 11:24am

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 1 Jul, 2021 @ 7:13am

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked 1 Jul, 2021 @ 7:46am

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 1 Jul, 2021 @ 8:05am

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 1 Jul, 2021 @ 11:10am

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.
Unlocked 12 Jul, 2020 @ 11:24am

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 30 Jun, 2021 @ 1:57pm

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.
Unlocked 25 Jan @ 10:23am

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 12 Jul, 2020 @ 11:24am

All You Can Eat

Halo CE: Beat the par time on The Maw.
Unlocked 25 Jan @ 11:01am

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.
Unlocked 25 Jan @ 11:01am

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 12 Jul, 2020 @ 11:24am

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 19 Jul, 2020 @ 4:04pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 30 Jun, 2021 @ 5:51am

Charted

Halo CE: Beat the par score on The Silent Cartographer.
Unlocked 18 Jan @ 8:31am

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 19 Jul, 2020 @ 6:50pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 18 Jan @ 2:28pm

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 18 Jan @ 3:55pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 12 Jul, 2020 @ 11:24am

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 12 Jul, 2020 @ 11:24am

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 12 Jul, 2020 @ 11:24am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 12 Jul, 2020 @ 11:24am

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 18 Jan @ 1:16pm

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 18 Jan @ 1:44pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 18 Jan @ 2:16pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 8 Jun, 2021 @ 9:02pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 12 Jul, 2020 @ 11:24am

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 12 Jul, 2020 @ 11:24am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 18 Jan @ 2:16pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 12 Jul, 2020 @ 11:24am

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 12 Jul, 2020 @ 11:24am

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 12 Jul, 2020 @ 11:24am

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 20 Jan @ 2:53am

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 20 Jan @ 2:53am

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 21 Jan @ 8:39am

Look Out for the Little Guys

Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Unlocked 21 Jan @ 10:14am

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Unlocked 21 Jan @ 10:14am

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked 21 Jan @ 11:15am

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 12 Jul, 2020 @ 11:24am

Excellent Taste

Halo CE: Complete three Halo: CE playlists.
Unlocked 12 Jul, 2020 @ 11:24am

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 12 Jul, 2020 @ 11:24am

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked 21 Jan @ 12:02pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 12 Jul, 2020 @ 11:24am

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked 21 Jan @ 11:15am

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked 21 Jan @ 9:10am

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 21 Jan @ 9:08am

Megg

Halo CE: It's a sign.
Unlocked 21 Jan @ 7:37am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 21 Jan @ 9:18am

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 21 Jan @ 8:32am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 12 Jul, 2020 @ 11:24am

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 12 Jul, 2020 @ 11:24am

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 12 Jul, 2020 @ 11:24am

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Dec, 2024 @ 2:49pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 12 Jul, 2020 @ 11:24am

Outskirts

Halo 2: Complete Outskirts.
Unlocked 12 Jul, 2020 @ 11:24am

Metropolis

Halo 2: Complete Metropolis.
Unlocked 12 Jul, 2020 @ 11:24am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 12 Jul, 2020 @ 11:24am

Oracle

Halo 2: Complete The Oracle.
Unlocked 12 Jul, 2020 @ 11:24am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 12 Jul, 2020 @ 11:24am

Regret

Halo 2: Complete Regret.
Unlocked 12 Jul, 2020 @ 11:24am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 12 Jul, 2020 @ 11:24am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 12 Jul, 2020 @ 11:24am

Gravemind

Halo 2: Complete Gravemind.
Unlocked 12 Jul, 2020 @ 11:24am

Uprising

Halo 2: Complete Uprising.
Unlocked 12 Jul, 2020 @ 11:24am

High Charity

Halo 2: Complete High Charity.
Unlocked 12 Jul, 2020 @ 11:24am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 12 Jul, 2020 @ 11:24am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 12 Jul, 2020 @ 11:24am

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 18 Jan @ 3:18am

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 28 Aug, 2024 @ 8:25pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 12 Jul, 2020 @ 11:24am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 12 Jul, 2020 @ 11:24am

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 3 Jul, 2021 @ 6:41am

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 25 Jan @ 12:06pm

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 25 Jan @ 12:06pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 12 Jul, 2020 @ 11:24am

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 25 Jan @ 1:06pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 29 Dec, 2024 @ 12:06am

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 12 Jul, 2020 @ 11:24am

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 3 Jul, 2021 @ 11:11am

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.
Unlocked 25 Jan @ 1:06pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 12 Jul, 2020 @ 11:24am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 12 Jul, 2020 @ 11:24am

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 12 Jul, 2020 @ 11:24am

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 29 Jun, 2021 @ 4:11pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 12 Jul, 2020 @ 11:24am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 28 Jan @ 3:07pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 12 Jul, 2020 @ 11:24am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 12 Jul, 2020 @ 11:24am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 19 Jan @ 1:57pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 12 Jul, 2020 @ 11:24am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 12 Jul, 2020 @ 11:24am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 12 Jul, 2020 @ 11:24am

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 12 Jul, 2020 @ 11:24am

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 12 Jul, 2020 @ 11:24am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 15 Dec, 2024 @ 2:36pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 12 Jul, 2020 @ 11:24am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 10 Oct, 2023 @ 9:34am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 10 Oct, 2023 @ 10:11am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 12 Jul, 2020 @ 11:24am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 12 Jul, 2020 @ 11:24am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 12 Jul, 2020 @ 11:24am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 19 Jan @ 1:57pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 12 Jul, 2020 @ 11:24am

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked 5 Feb @ 10:47am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 12 Jul, 2020 @ 11:24am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 12 Jul, 2020 @ 11:24am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 12 Jul, 2020 @ 11:24am

Connoisseur

Halo 2: Complete three Halo 2 playlists.
Unlocked 12 Jul, 2020 @ 11:24am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 29 Jun, 2021 @ 12:13pm

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked 19 Jan @ 2:10pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 12 Jul, 2020 @ 11:24am

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 12 Jul, 2020 @ 11:24am

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked 19 Jan @ 1:38pm

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked 20 Jan @ 1:07am

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked 20 Jan @ 1:03am

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked 20 Jan @ 12:48am

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked 19 Jan @ 2:05pm

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked 20 Jan @ 12:53am

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked 20 Jan @ 12:56am

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked 19 Jan @ 1:49pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 12 Jul, 2020 @ 11:24am

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked 12 Jul, 2020 @ 11:24am

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked 20 Jan @ 3:12am

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 12 Jul, 2020 @ 11:24am

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked 19 Jan @ 1:47pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 12 Jul, 2020 @ 11:24am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 12 Jul, 2020 @ 11:24am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 12 Jul, 2020 @ 11:24am

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked 12 Jul, 2020 @ 11:24am

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 12 Jul, 2020 @ 11:24am

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 12 Jul, 2020 @ 11:24am

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 12 Jul, 2020 @ 11:24am

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Unlocked 8 Jun, 2021 @ 9:53pm

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 12 Jul, 2020 @ 11:24am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 12 Jul, 2020 @ 11:24am

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 8 Jun, 2021 @ 9:20pm

Landfall

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

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 14 Jul, 2020 @ 3:12pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 14 Jul, 2020 @ 3:12pm

Assault

Halo 3: Complete The Storm.
Unlocked 14 Jul, 2020 @ 3:12pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 14 Jul, 2020 @ 3:12pm

Refuge

Halo 3: Complete The Ark.
Unlocked 14 Jul, 2020 @ 3:12pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 14 Jul, 2020 @ 3:12pm

The Key

Halo 3: Complete Cortana.
Unlocked 14 Jul, 2020 @ 3:12pm

Return

Halo 3: Complete Halo.
Unlocked 14 Jul, 2020 @ 3:12pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 1 Sep, 2024 @ 12:31am

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 14 Jul, 2020 @ 3:12pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 14 Jul, 2020 @ 3:12pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 3 Jul, 2021 @ 8:18am

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 14 Jul, 2020 @ 3:12pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 25 Jan @ 5:35pm

Scarab Slide

Halo 3: Beat the par time on The Covenant.
Unlocked 27 Jan @ 6:26am

Making History

Halo 3: Beat the par time on Cortana.
Unlocked 26 Jan @ 5:41pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 3 Jul, 2021 @ 7:13am

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.
Unlocked 27 Jan @ 6:26am

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 14 Jul, 2020 @ 3:12pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 14 Jul, 2020 @ 3:12pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 14 Jul, 2020 @ 3:12pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 14 Jul, 2020 @ 3:12pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 14 Jul, 2020 @ 3:12pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 25 Jun, 2021 @ 4:36am

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 1 Feb @ 6:11pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 25 Jun, 2021 @ 4:36am

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 1 Feb @ 6:11pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 14 Jul, 2020 @ 3:12pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 14 Jul, 2020 @ 3:12pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 14 Jul, 2020 @ 3:12pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 14 Jul, 2020 @ 3:12pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 20 Jan @ 12:03am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 14 Jul, 2020 @ 3:12pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 14 Jul, 2020 @ 3:12pm

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 14 Jul, 2020 @ 3:12pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 20 Jan @ 12:08am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 3:12pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 3:12pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 3:12pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 3:12pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 3:12pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 3:12pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 14 Jul, 2020 @ 3:12pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 14 Jul, 2020 @ 3:12pm

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Unlocked 25 Jan @ 5:35pm

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Unlocked 2 Feb @ 8:31pm

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 13 Jan @ 5:06pm

Annual

Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Unlocked 1 Feb @ 2:42pm

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked 19 Jan @ 4:25pm

Primate

Halo 3: Find your first missing links.
Unlocked 14 Jul, 2020 @ 3:12pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 14 Jul, 2020 @ 3:12pm

Can't Keep Him Down

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

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 25 Jun, 2021 @ 1:13am

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 20 Jan @ 12:10am

Sounds Familiar

Halo 3: This stuff is your history!
Unlocked 14 Jul, 2020 @ 3:12pm

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked 20 Jan @ 12:42am

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked 14 Jul, 2020 @ 3:12pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 20 Jan @ 12:37am

Man on the Moon

Halo 3: He's watching you.
Unlocked 20 Jan @ 12:44am

Delicious Brains

Kill 100 Flood.
Unlocked 12 Jul, 2020 @ 11:24am

Zombie Repeller

Kill 1000 Flood.
Unlocked 12 Jul, 2020 @ 11:24am

Elder Signs

Halo 3: View 2 different sigils on Valhalla.
Unlocked 1 Jan @ 2:47am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 25 Jun, 2021 @ 12:52am

Dawn

Halo 4: Complete Dawn.
Unlocked 3 Jun, 2021 @ 12:02pm

Requiem

Halo 4: Complete Requiem.
Unlocked 3 Jun, 2021 @ 12:02pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 3 Jun, 2021 @ 12:02pm

Infinity

Halo 4: Complete Infinity.
Unlocked 3 Jun, 2021 @ 12:02pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 3 Jun, 2021 @ 12:02pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 3 Jun, 2021 @ 12:02pm

Composer

Halo 4: Complete Composer.
Unlocked 3 Jun, 2021 @ 12:02pm

Midnight

Halo 4: Complete Midnight.
Unlocked 3 Jun, 2021 @ 12:02pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 3 Jun, 2021 @ 12:02pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked 27 Jan @ 11:25am

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 27 Jan @ 11:25am

Ouroboros

Halo 4: Beat the par time on Infinity.
Unlocked 3 Jul, 2021 @ 8:31am

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked 27 Jan @ 12:28pm

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked 27 Jan @ 12:28pm

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked 27 Jan @ 12:46pm

Countdown

Halo 4: Beat the par time on Midnight.
Unlocked 27 Jan @ 1:14pm

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.
Unlocked 27 Jan @ 1:14pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 3 Jun, 2021 @ 12:02pm

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 3 Jun, 2021 @ 12:02pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 3 Jun, 2021 @ 12:02pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 3 Jun, 2021 @ 12:02pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 3 Jun, 2021 @ 12:02pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 20 Jan @ 6:15am

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 3 Jun, 2021 @ 12:02pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 3 Jun, 2021 @ 12:02pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 3 Jun, 2021 @ 12:02pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 3 Jun, 2021 @ 12:02pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 23 Jul, 2024 @ 5:02pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 3 Jun, 2021 @ 12:02pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 20 Jan @ 6:15am

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 3 Jun, 2021 @ 12:02pm

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Unlocked 3 Jun, 2021 @ 12:02pm

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked 20 Jan @ 6:49am

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 3 Jun, 2021 @ 12:02pm

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked 25 Dec, 2024 @ 1:10am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 12 Jul, 2020 @ 11:24am

Back In The Day

Halo CE: Play a CTF custom game on Blood Gulch with 4 players. Tri-tip optional.
Unlocked 25 Jan @ 10:35am

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Unlocked 21 Jan @ 11:41am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 12 Jul, 2020 @ 11:24am

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 20 Jan @ 2:24am

Mortardom

Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Unlocked 20 Jan @ 4:07am

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Unlocked 15 Jan @ 11:55pm

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 18 Jan @ 7:39am

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 21 Jan @ 8:32am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 12 Jul, 2020 @ 11:24am

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 20 Jan @ 5:33am

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 14 Jul, 2020 @ 3:12pm

Game Master

Created and saved 5 Custom Game types.
Unlocked 12 Jul, 2020 @ 11:24am

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked 12 Jul, 2020 @ 11:24am

Stayin' Alive

Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Unlocked 20 Jan @ 1:00am

Top Gungoose

Halo 2A MP: Get a kill with the Gungoose while airborne.
Unlocked 12 Jul, 2020 @ 11:24am

Cold as Ice

Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Unlocked 18 Jan @ 7:31am

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked 12 Jul, 2020 @ 11:24am

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked 12 Jul, 2020 @ 11:24am

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Unlocked 12 Jul, 2020 @ 11:24am

Zealot

Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Unlocked 20 Jan @ 5:33am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 12 Jul, 2020 @ 11:24am

Aficiando

Halo 3: Complete three Halo 3 playlists.
Unlocked 13 Jan @ 5:43pm

Devotee

Halo 4: Complete three Halo 4 playlists.
Unlocked 20 Jan @ 6:37am

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 14 Jul, 2020 @ 3:12pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 3 Jun, 2021 @ 12:02pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

Contender

Win 50 multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Game On

Complete 50 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Sharpshooter

Win 150 multiplayer games.
Unlocked 21 Jan @ 2:16pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Committed

Complete 350 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 12 Jul, 2020 @ 11:24am

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 16 Aug, 2020 @ 1:53pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 12 Jul, 2020 @ 11:24am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 12 Jul, 2020 @ 11:24am

Gruntageddon

Kill 1000 Grunts.
Unlocked 12 Jul, 2020 @ 11:24am

Were It So Easy

Kill 1000 Elites.
Unlocked 12 Jul, 2020 @ 11:24am

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 12 Jul, 2020 @ 11:24am

Dankey Kang

Kill 1000 Brutes.
Unlocked 12 Jul, 2020 @ 11:24am

Wyrmslayer

Kill 250 Hunters.
Unlocked 8 Jun, 2021 @ 8:59pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 12 Jul, 2020 @ 11:24am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 14 Jul, 2020 @ 3:12pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 14 Jul, 2020 @ 3:12pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 3 Jun, 2021 @ 12:02pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 3 Jun, 2021 @ 12:02pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 14 Jul, 2020 @ 3:12pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 1 Sep, 2024 @ 12:20am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 3:12pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 3:12pm

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 20 Jan @ 12:03am

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked 12 Jul, 2020 @ 11:24am

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 3 Jun, 2021 @ 12:02pm

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked 18 Jan @ 6:00am

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.
Unlocked 18 Jan @ 4:11am

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 6 Jun, 2021 @ 8:01pm

Rock and Coil Hit Back

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Unlocked 21 Jan @ 2:16pm

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked 1 Feb @ 9:13pm

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 21 Jan @ 7:11am

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.
Unlocked 22 Jan @ 4:11am

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked 20 Jan @ 1:03am

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Unlocked 20 Jan @ 3:48am

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 14 Jul, 2020 @ 3:12pm

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 14 Jul, 2020 @ 3:12pm

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked 3 Jun, 2021 @ 12:02pm

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked 3 Jun, 2021 @ 12:02pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 9 Jun, 2021 @ 12:17pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 25 Oct, 2020 @ 12:46pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 25 Oct, 2020 @ 12:46pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 25 Oct, 2020 @ 12:46pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 25 Oct, 2020 @ 12:46pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 25 Oct, 2020 @ 12:46pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 25 Oct, 2020 @ 12:46pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 25 Oct, 2020 @ 12:46pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 25 Oct, 2020 @ 12:46pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 25 Oct, 2020 @ 12:46pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 25 Oct, 2020 @ 12:46pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 25 Oct, 2020 @ 12:46pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 25 Oct, 2020 @ 12:46pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 25 Oct, 2020 @ 12:46pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 25 Oct, 2020 @ 12:46pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 25 Oct, 2020 @ 12:46pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 25 Oct, 2020 @ 12:46pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 25 Oct, 2020 @ 12:46pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 27 Jan @ 7:19am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 27 Jan @ 7:19am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 27 Jan @ 7:35am

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 13 Jan @ 6:41pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 27 Jan @ 10:29am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 27 Jan @ 10:29am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 27 Jan @ 9:55am

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 13 Jan @ 7:07pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 27 Jan @ 9:55am

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 19 Jan @ 12:47pm

Déjà Vu

H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron, and no 'Hog or Scorpion.
Unlocked 1 Feb @ 2:09pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 22 Jan @ 1:44am

Trifecta

H3: ODST: Complete three Halo 3: ODST playlists.
Unlocked 19 Jan @ 9:09am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 25 Oct, 2020 @ 12:46pm

Vandalized

H3: ODST: Face it.
Unlocked 20 Jan @ 3:18am

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 25 Oct, 2020 @ 12:46pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 25 Oct, 2020 @ 12:46pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 13 Jan @ 6:40pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 25 Oct, 2020 @ 12:46pm

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 27 Jan @ 10:29am

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 20 Jan @ 2:31am

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 1 Feb @ 2:09pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 25 Oct, 2020 @ 12:46pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 19 Jan @ 10:03am

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 19 Jan @ 12:57pm

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 27 Jan @ 10:29am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 13 Jan @ 6:19pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 25 Oct, 2020 @ 12:46pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 25 Oct, 2020 @ 12:46pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 12 Jul, 2020 @ 11:24am

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 20 Jan @ 1:15am

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 12 Jul, 2020 @ 11:24am

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 12 Jul, 2020 @ 11:24am

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 12 Jul, 2020 @ 11:24am

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 12 Jul, 2020 @ 11:24am

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 12 Jul, 2020 @ 11:24am

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 12 Jul, 2020 @ 11:24am

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 1 Jul, 2021 @ 5:52am

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 24 Jun, 2021 @ 11:42pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 1 Jul, 2021 @ 5:52am

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 1 Jul, 2021 @ 6:36am

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 1 Jul, 2021 @ 6:36am

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 2 Feb @ 5:13pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 1 Jul, 2021 @ 6:36am

Just Like Storming a Castle

Halo: Reach: Beat the par time on ONI: Sword Base.
Unlocked 30 Jun, 2021 @ 4:25pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 30 Jun, 2021 @ 4:25pm

Generous Tipper

Halo: Reach: Beat the par time on Tip of the Spear.
Unlocked 30 Jun, 2021 @ 4:39pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 30 Jun, 2021 @ 4:58pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 1 Jul, 2021 @ 5:18am

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 1 Jul, 2021 @ 5:34am

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 1 Jul, 2021 @ 5:52am

Wait, How'd the Ship Get Down Here?

Halo: Reach: Beat the par time on The Pillar of Autumn.
Unlocked 1 Jul, 2021 @ 6:13am

Fast Fall

Halo: Reach: Beat par time on all Halo: Reach levels.
Unlocked 1 Jul, 2021 @ 6:36am

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 2 Feb @ 3:39pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 2 Feb @ 3:39pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 29 Jun, 2021 @ 3:17pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 2 Feb @ 3:39pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 2 Feb @ 3:39pm

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 2 Feb @ 4:04pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 19 Apr, 2024 @ 11:56pm

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 2 Feb @ 4:55pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 9 Sep, 2022 @ 8:05pm

We'll Be Back

Halo: Reach: Beat the par score on every Halo: Reach level.
Unlocked 2 Feb @ 4:55pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 24 Jun, 2021 @ 9:34pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 20 Jan @ 10:23am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 12 Jul, 2020 @ 11:24am

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 19 Apr, 2024 @ 8:04pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 12 Jul, 2020 @ 11:24am

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 12 Jul, 2020 @ 11:24am

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 2 Feb @ 4:55pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 12 Jul, 2020 @ 11:24am

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 18 Jan @ 4:11am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 12 Jul, 2020 @ 11:24am

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 12 Jul, 2020 @ 11:24am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 20 Jan @ 10:22am

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 6 Feb @ 9:16am

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 6 Feb @ 9:20am

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 6 Feb @ 9:49am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 5 Feb @ 7:59am

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 6 Feb @ 9:31am

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 6 Feb @ 9:51am

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 9 Jun, 2021 @ 12:34pm

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.
Unlocked 9 Sep, 2022 @ 8:05pm

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 12 Jul, 2020 @ 11:24am

Keep Your Foot on the Pedrogas

Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Unlocked 2 Feb @ 5:13pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 12 Jul, 2020 @ 11:24am

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked 2 Feb @ 6:49pm

Skunked

Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Unlocked 12 Jul, 2020 @ 11:24am

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 5 Feb @ 7:59am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 1 Jul, 2021 @ 6:18am

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 12 Jul, 2020 @ 11:24am

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked 2 Feb @ 7:29am

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked 1 Feb @ 6:17pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 12 Jul, 2020 @ 11:24am

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked 9 Jun, 2021 @ 12:02am

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 12 Jul, 2020 @ 11:24am

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 12 Jul, 2020 @ 11:24am

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 9 Sep, 2022 @ 8:04pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 12 Jul, 2020 @ 11:24am

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 12 Jul, 2020 @ 11:24am

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 9 Jun, 2021 @ 12:22pm



Life Story

Complete the Master Chief Saga playlist.

Mystery Achievement

Inscrutable. Mysterious.

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.

Circuit Breaker

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

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

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.

That Just Happened

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

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.

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

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: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.

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: Catch

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

Skulltaker Halo 2: Grunt Birthday Party

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

Skulltaker Halo 2: Envy

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

Skulltaker Halo 2: Assassins

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

Skulltaker Halo 2: Mythic

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

Skulltaker Halo 2: Sputnik

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

Skulltaker Halo 2: Anger

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

Skulltaker Halo 2: Ghost

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

Skulltaker Halo 2: 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.

And So It Begins...

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

Regrettable Turn of Events

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

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.

I Like Crazy

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

Pyrrhic Solution

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

Toybox

Halo 2: Collect all eight Halo toys.

Legendary Anniversary

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

Siege of Ivory Tower

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

HI BEN

Halo 2: Oh, hi!

He Never Gets Me Anything

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

Grand Theft Halo

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

Blown Out of the Sky

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

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

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

Skulltaker Halo 3: Catch

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

Skulltaker Halo 3: Thunderstorm

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

Skulltaker Halo 3: Mythic

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

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.

Devastating

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

Gunslinger

Halo 4: Beat the par score on Dawn.

Dark Fortress

Halo 4: Beat the par score on Requiem.

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

You Had it Coming

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

I Need a Hero

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

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.

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.

You're No Chips

Halo 4: What do Marines know about sticks?

You're Joking

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

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.

Mind the Gap

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

Pacifist

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

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.

Gate Your Thirst!

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

High Altitude Thirst!

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

Invaders Repelled

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

Master Forger

Created and saved 5 Custom Maps in Forge.

Power Play

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

Red vs. Blue

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

Rule Your Thirst!

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

Shields Up!

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

Shook the Hornet's Nest

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

Skeet Shooter

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

The Goose is Loose

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

Thirst Locked Down!

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

BLASTacular!

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

Bloody Thirsty!

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

Bombing Run

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

Wetwork

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

Worship Your Thirst!

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

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.

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.

Dogcatcher

Kill 1000 Crawlers.

Witch Doctor

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

Skulltaker Halo 3: IWHBYD

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

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.

Didact's Hand

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

Memento Mori

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

Scattered

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

Invasion

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

Expendable

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

Key

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

Exodus

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

Feet First

Halo 4: Complete all Spartan Ops chapters.

Term of Enlistment

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

Hazard Pay

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

Icarus

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

Smooth Operator

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

Roses vs Violets

Halo 4: Why are you even here?

No One Left Behind

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

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.

What Power Outage?

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

No Easy Way Out

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

Nice Work Dawg!

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

Domination

Earn a total of 100 Legendary medals in matchmade games.

Spree Master

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

Catch This

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

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Planting A Flag

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

The True King

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

Roadkill Rampage

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

Airborne

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

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.

Well...Maybe One or Two

Kill 25 Engineers.

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.

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.

Record Store Owner

H3: ODST: Find all 30 Audio Logs.

Survey Says...

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

Don't Strain Your Metaphors

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

I Love My Job

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

Pour It On

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

Squid Jackpot!

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

Magic Touch

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

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.

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.

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.

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.

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.

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.

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.

Monumental Thirst!

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

A Monument To All Your Sins

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

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

They've Always Been Faster

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

Forza in the Fall

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

HBOrg Special

Halo: Reach: Party with the DJ Brute.

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Fly, You Fools!

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

This is Not the Greatest Lab in the World…

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

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty

Canonical Conundrum

Halo: Reach: Find all Data Pads.

Why Do This To Yourself?

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

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.

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.

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.