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438 of 700 (63%) achievements earned:
Personal Achievements
 

Life Story

Complete the Master Chief Saga playlist.
Unlocked 8 Dec, 2021 @ 7:37pm

Just Getting Started

Kill 100 enemies or players.
Unlocked 3 Dec, 2019 @ 11:36am

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 3 Dec, 2019 @ 11:49am

The One Percent

Kill 100 Elites.
Unlocked 3 Dec, 2019 @ 1:26pm

Spoilsport

Kill 100 Jackals.
Unlocked 3 Dec, 2019 @ 1:41pm

Going Bananas

Kill 100 Brutes.
Unlocked 3 Dec, 2019 @ 5:43pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 5 Mar, 2020 @ 12:37am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 7 Dec, 2021 @ 11:27pm

Pest Control

Kill 100 Crawlers.
Unlocked 18 Nov, 2020 @ 1:04am

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 20 Jul, 2020 @ 2:34am

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 21 Jun, 2020 @ 3:49am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 13 Jul, 2020 @ 9:27pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 3 Dec, 2019 @ 11:12pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 3 Dec, 2019 @ 6:31pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 10 Dec, 2019 @ 8:29pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 4 Dec, 2019 @ 2:52am

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 8 Dec, 2021 @ 7:37pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 3 Dec, 2019 @ 7:36pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 18 Nov, 2020 @ 1:25am

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 18 Nov, 2020 @ 1:25am

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 18 Nov, 2020 @ 1:25am

Lore Master

Activate all terminals.
Unlocked 8 Dec, 2021 @ 7:02pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 3 Dec, 2019 @ 11:02am

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 4 Mar, 2020 @ 12:03am

Halo

Halo CE: Complete Halo.
Unlocked 5 Mar, 2020 @ 1:19am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 3 Mar, 2020 @ 3:17pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 3 Mar, 2020 @ 10:30pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 3 Mar, 2020 @ 11:24pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 6 Mar, 2020 @ 12:45am

The Library

Halo CE: Complete The Library.
Unlocked 6 Mar, 2020 @ 1:28am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 6 Mar, 2020 @ 2:39am

Keyes

Halo CE: Complete Keyes.
Unlocked 6 Mar, 2020 @ 1:33pm

The Maw

Halo CE: Complete The Maw.
Unlocked 6 Mar, 2020 @ 6:45pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 7 Mar, 2020 @ 7:14pm

Flyover Country

Halo CE: Beat the par time on Halo.
Unlocked 10 Mar, 2020 @ 3:16am

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.
Unlocked 12 May, 2020 @ 9:57pm

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.
Unlocked 12 May, 2020 @ 9:57pm

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 7 Mar, 2020 @ 1:36am

Scurty Bump

Halo CE: Beat the par time on Keyes.
Unlocked 7 Mar, 2020 @ 8:47pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 12 May, 2020 @ 9:57pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 12 May, 2020 @ 9:57pm

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.
Unlocked 9 Mar, 2020 @ 7:01pm

Charted

Halo CE: Beat the par score on The Silent Cartographer.
Unlocked 9 Mar, 2020 @ 7:41pm

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 2 Dec, 2021 @ 11:30pm

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked 11 May, 2020 @ 9:48pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 6 Mar, 2020 @ 1:28am

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 4 Dec, 2021 @ 2:32am

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 4 Dec, 2021 @ 1:49pm

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 4 Dec, 2021 @ 4:59pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked 6 Mar, 2020 @ 7:01pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 9 Mar, 2020 @ 7:20pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 3 Mar, 2020 @ 11:11pm

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked 7 Mar, 2020 @ 4:35pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked 10 Mar, 2020 @ 3:14am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked 4 Jan, 2021 @ 11:32pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked 6 Mar, 2020 @ 8:50pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked 6 Mar, 2020 @ 1:34am

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked 6 Mar, 2020 @ 1:14pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked 12 May, 2020 @ 12:30am

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked 4 Jan, 2021 @ 11:32pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked 6 Mar, 2020 @ 7:04pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked 9 Mar, 2020 @ 7:05pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked 9 Mar, 2020 @ 7:19pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked 10 Mar, 2020 @ 1:58am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 2 Dec, 2021 @ 9:48pm

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked 2 Dec, 2021 @ 10:03pm

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked 2 Dec, 2021 @ 10:40pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked 5 Mar, 2020 @ 12:29am

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked 2 Dec, 2021 @ 11:56pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked 6 Mar, 2020 @ 8:55pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked 3 Dec, 2021 @ 4:55pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked 4 Dec, 2021 @ 2:31am

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked 4 Dec, 2021 @ 4:55pm

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked 4 Dec, 2021 @ 4:55pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 6 Mar, 2020 @ 6:45pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 6 Mar, 2020 @ 6:45pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 12 May, 2020 @ 12:53am

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 1 Dec, 2021 @ 12:14am

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 1 Dec, 2021 @ 12:14am

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked 7 Mar, 2020 @ 1:36am

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Unlocked 3 Dec, 2021 @ 6:42pm

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Unlocked 6 Mar, 2020 @ 1:32pm

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked 6 Mar, 2020 @ 6:45pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 10 Mar, 2020 @ 2:39am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 3 Mar, 2020 @ 10:38pm

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 12 May, 2020 @ 12:49am

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked 7 Mar, 2020 @ 7:20pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 1 Dec, 2021 @ 10:52pm

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 6 Mar, 2020 @ 6:45pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 5 Dec, 2019 @ 10:00pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 5 Dec, 2019 @ 10:00pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 7 Mar, 2020 @ 8:47pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 14 May, 2020 @ 1:47am

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Jul, 2020 @ 3:12am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 12 May, 2020 @ 10:41pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 13 May, 2020 @ 4:27am

Metropolis

Halo 2: Complete Metropolis.
Unlocked 13 May, 2020 @ 4:52am

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 13 May, 2020 @ 10:46pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 14 May, 2020 @ 12:00am

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 14 May, 2020 @ 12:31am

Regret

Halo 2: Complete Regret.
Unlocked 14 May, 2020 @ 1:19am

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 14 May, 2020 @ 2:08am

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 14 May, 2020 @ 3:02am

Gravemind

Halo 2: Complete Gravemind.
Unlocked 15 May, 2020 @ 3:19am

Uprising

Halo 2: Complete Uprising.
Unlocked 15 May, 2020 @ 3:56am

High Charity

Halo 2: Complete High Charity.
Unlocked 15 May, 2020 @ 4:19am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 15 May, 2020 @ 5:10am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 26 Jun, 2020 @ 3:32am

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 5 Jan, 2021 @ 6:15pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 5 Jan, 2021 @ 11:00pm

Bomb Squad

Halo 2: Beat the par score on Cairo Station.
Unlocked 26 Jun, 2020 @ 3:21am

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 13 May, 2020 @ 4:52am

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 13 May, 2020 @ 10:46pm

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 14 May, 2020 @ 12:00am

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 14 May, 2020 @ 12:31am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 14 May, 2020 @ 1:19am

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 14 May, 2020 @ 3:02am

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 15 May, 2020 @ 3:19am

The Hype Is Real

Halo 2: Beat the par score on Uprising.
Unlocked 13 Jul, 2020 @ 10:34pm

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked 15 May, 2020 @ 4:19am

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 15 May, 2020 @ 5:10am

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked 26 Jun, 2020 @ 2:59am

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 13 May, 2020 @ 4:16am

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 13 May, 2020 @ 4:45am

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked 13 May, 2020 @ 10:30pm

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 13 May, 2020 @ 11:32pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 14 May, 2020 @ 12:13am

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked 14 May, 2020 @ 12:57am

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked 14 May, 2020 @ 1:56am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 14 May, 2020 @ 2:36am

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked 15 May, 2020 @ 2:48am

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 15 May, 2020 @ 3:42am

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked 15 May, 2020 @ 4:14am

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 15 May, 2020 @ 4:47am

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked 26 Jun, 2020 @ 2:59am

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked 26 Jun, 2020 @ 2:35am

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked 26 Jun, 2020 @ 3:08am

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked 6 Dec, 2021 @ 12:35am

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked 6 Dec, 2021 @ 12:46am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 15 May, 2020 @ 5:10am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 15 May, 2020 @ 5:10am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 23 Jun, 2020 @ 12:31am

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked 15 May, 2020 @ 5:10am

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 14 May, 2020 @ 2:15am

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 13 Jul, 2020 @ 10:05pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 13 May, 2020 @ 3:51am

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 13 May, 2020 @ 4:52am

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 15 May, 2020 @ 2:40am

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 13 May, 2020 @ 12:44am

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 13 May, 2020 @ 12:33am

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 13 May, 2020 @ 12:42am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 13 May, 2020 @ 12:42am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 14 Jul, 2020 @ 1:20am

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 14 Jul, 2020 @ 2:04am

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 15 Jul, 2020 @ 1:28am

Assault

Halo 3: Complete The Storm.
Unlocked 15 Jul, 2020 @ 2:17am

Cleansing

Halo 3: Complete Floodgate.
Unlocked 15 Jul, 2020 @ 2:39am

Refuge

Halo 3: Complete The Ark.
Unlocked 15 Jul, 2020 @ 11:13pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 16 Jul, 2020 @ 12:14am

The Key

Halo 3: Complete Cortana.
Unlocked 16 Jul, 2020 @ 1:01am

Return

Halo 3: Complete Halo.
Unlocked 16 Jul, 2020 @ 2:15am

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 23 Jul, 2020 @ 12:50am

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 15 Jul, 2020 @ 10:15pm

Waypoint

Halo 3: Beat the par time on The Ark.
Unlocked 23 Jul, 2020 @ 1:07am

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 23 Jul, 2020 @ 1:23am

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 14 Jul, 2020 @ 1:20am

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 15 Jul, 2020 @ 9:33pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 15 Jul, 2020 @ 2:17am

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 15 Jul, 2020 @ 2:39am

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 15 Jul, 2020 @ 11:13pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 16 Jul, 2020 @ 12:14am

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 16 Jul, 2020 @ 1:01am

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 20 Jul, 2020 @ 2:13am

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 20 Jul, 2020 @ 2:13am

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked 15 Jul, 2020 @ 10:23pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked 15 Jul, 2020 @ 10:48pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked 15 Jul, 2020 @ 11:02pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 15 Jul, 2020 @ 11:25pm

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked 15 Jul, 2020 @ 11:34pm

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked 15 Jul, 2020 @ 11:41pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 16 Jul, 2020 @ 1:06am

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked 16 Jul, 2020 @ 12:32am

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 16 Jul, 2020 @ 1:06am

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 24 Jul, 2020 @ 12:23am

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 1:25am

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 12:52am

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 1:48am

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 2:18am

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 10:31pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 11:33pm

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked 16 Jul, 2020 @ 12:31am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 16 Jul, 2020 @ 1:04am

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 16 Jul, 2020 @ 2:15am

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 16 Jul, 2020 @ 2:15am

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 16 Jul, 2020 @ 2:15am

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 8 Jan, 2021 @ 12:47am

Primate

Halo 3: Find your first missing links.
Unlocked 14 Jul, 2020 @ 1:08am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 14 Jul, 2020 @ 12:49am

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked 20 Jul, 2020 @ 2:32am

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 16 Jul, 2020 @ 2:05am

Delicious Brains

Kill 100 Flood.
Unlocked 6 Mar, 2020 @ 1:01am

Zombie Repeller

Kill 1000 Flood.
Unlocked 6 Mar, 2020 @ 7:27pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 24 Jul, 2020 @ 8:32pm

Dawn

Halo 4: Complete Dawn.
Unlocked 16 Nov, 2020 @ 11:15pm

Requiem

Halo 4: Complete Requiem.
Unlocked 16 Nov, 2020 @ 11:55pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 17 Nov, 2020 @ 12:43am

Infinity

Halo 4: Complete Infinity.
Unlocked 17 Nov, 2020 @ 10:09pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 17 Nov, 2020 @ 11:26pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 18 Nov, 2020 @ 12:11am

Composer

Halo 4: Complete Composer.
Unlocked 18 Nov, 2020 @ 12:46am

Midnight

Halo 4: Complete Midnight.
Unlocked 18 Nov, 2020 @ 1:25am

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 7 Dec, 2021 @ 12:44am

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 16 Nov, 2020 @ 11:15pm

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 16 Nov, 2020 @ 11:55pm

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked 17 Nov, 2020 @ 12:43am

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 17 Nov, 2020 @ 10:09pm

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 17 Nov, 2020 @ 11:26pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 18 Nov, 2020 @ 12:11am

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 18 Nov, 2020 @ 12:46am

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 18 Nov, 2020 @ 1:25am

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.
Unlocked 18 Nov, 2020 @ 1:25am

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked 16 Nov, 2020 @ 11:50pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 7 Dec, 2021 @ 1:19am

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 17 Nov, 2020 @ 9:40pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 17 Nov, 2020 @ 11:16pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 18 Nov, 2020 @ 12:03am

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 18 Nov, 2020 @ 12:25am

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 8 Dec, 2021 @ 7:02pm

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked 8 Dec, 2021 @ 7:02pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 18 Nov, 2020 @ 1:25am

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 18 Nov, 2020 @ 1:25am

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 18 Nov, 2020 @ 1:25am

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Unlocked 8 Dec, 2021 @ 2:14am

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked 8 Dec, 2021 @ 2:20am

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 6 Dec, 2021 @ 1:48am

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked 13 Jul, 2020 @ 9:27pm

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 15 May, 2020 @ 5:10am

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Unlocked 7 Mar, 2020 @ 7:14pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 3 Mar, 2020 @ 11:24pm

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Unlocked 12 May, 2020 @ 12:51am

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 3 Mar, 2020 @ 11:26pm

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Unlocked 1 Dec, 2021 @ 10:41pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 5 Dec, 2019 @ 10:00pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked 16 Nov, 2020 @ 10:48pm

Game Master

Created and saved 5 Custom Game types.
Unlocked 3 Dec, 2019 @ 7:29pm

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked 3 Mar, 2020 @ 2:14pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 13 May, 2020 @ 10:38pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 20 Jul, 2020 @ 2:19am

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 5 Dec, 2019 @ 11:43pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 10 Dec, 2019 @ 6:47pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 4 Mar, 2020 @ 11:55pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 6 Mar, 2020 @ 1:02pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked 18 Nov, 2020 @ 1:31am

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 7 Mar, 2020 @ 1:08am

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 10 Mar, 2020 @ 2:03am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 12 May, 2020 @ 10:37pm

Contender

Win 50 multiplayer games.
Unlocked 25 Jul, 2020 @ 2:36am

Game On

Complete 50 missions or multiplayer games.
Unlocked 6 Dec, 2019 @ 3:56am

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 3 Apr, 2020 @ 9:52pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 10 Dec, 2019 @ 8:29pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 22 Jun, 2020 @ 2:45am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 19 Jul, 2020 @ 12:33am

Committed

Complete 350 missions or multiplayer games.
Unlocked 22 Sep, 2020 @ 10:00pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 4 Jan, 2021 @ 8:25pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 29 Apr, 2021 @ 11:07pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 8 Dec, 2021 @ 7:31pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 1:11pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 3 Dec, 2019 @ 5:36pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 3 Mar, 2020 @ 10:46pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 6 Dec, 2019 @ 12:04am

Were It So Easy

Kill 1000 Elites.
Unlocked 6 Mar, 2020 @ 7:04pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 9 Mar, 2020 @ 7:24pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 13 Jul, 2020 @ 11:40pm

Wyrmslayer

Kill 250 Hunters.
Unlocked 2 Dec, 2021 @ 10:48pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 6 Mar, 2020 @ 6:45pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 13 Jul, 2020 @ 9:27pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 16 Jul, 2020 @ 2:15am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 18 Nov, 2020 @ 1:25am

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 18 Nov, 2020 @ 1:25am

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 14 Jul, 2020 @ 2:04am

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked 24 Jul, 2020 @ 12:23am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 12:50am

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 14 Jul, 2020 @ 1:47am

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 11:04pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 16 Jul, 2020 @ 12:10am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked 16 Jul, 2020 @ 1:06am

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.
Unlocked 7 Dec, 2019 @ 11:33pm

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 6 Dec, 2019 @ 7:48pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked 23 Jul, 2020 @ 11:53pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked 23 Jul, 2020 @ 11:56pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked 14 Jul, 2020 @ 12:22am

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked 24 Jul, 2020 @ 12:09am

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked 23 Jul, 2020 @ 11:59pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked 24 Jul, 2020 @ 12:06am

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked 24 Jul, 2020 @ 12:09am

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 24 Jul, 2020 @ 12:06am

Naughty Naughty

Kill 10 Engineers.
Unlocked 3 Mar, 2020 @ 2:14pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 24 Apr, 2021 @ 3:13am

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 22 Sep, 2020 @ 12:46am

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 22 Sep, 2020 @ 1:21am

Tuned In

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

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 22 Sep, 2020 @ 1:31am

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 22 Sep, 2020 @ 1:34am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 22 Sep, 2020 @ 1:36am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 22 Sep, 2020 @ 1:40am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 22 Sep, 2020 @ 1:41am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 23 Sep, 2020 @ 12:03am

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 23 Sep, 2020 @ 12:05am

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 23 Sep, 2020 @ 12:08am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 23 Sep, 2020 @ 12:08am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 23 Sep, 2020 @ 12:11am

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 23 Sep, 2020 @ 12:12am

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 23 Sep, 2020 @ 12:13am

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 23 Sep, 2020 @ 12:14am

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 23 Sep, 2020 @ 12:14am

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 23 Sep, 2020 @ 12:15am

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 23 Sep, 2020 @ 12:18am

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 23 Sep, 2020 @ 12:19am

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 23 Sep, 2020 @ 12:22am

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 23 Sep, 2020 @ 12:24am

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 23 Sep, 2020 @ 12:24am

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 23 Sep, 2020 @ 12:25am

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 23 Sep, 2020 @ 12:27am

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 23 Sep, 2020 @ 12:28am

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 23 Sep, 2020 @ 12:31am

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 23 Sep, 2020 @ 12:31am

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 23 Sep, 2020 @ 12:32am

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 25 Sep, 2020 @ 9:40pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Sep, 2020 @ 11:24pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Sep, 2020 @ 11:24pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 22 Sep, 2020 @ 11:24pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 22 Sep, 2020 @ 11:24pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 12:26am

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 12:50am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 1:42am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 9:14pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 9:37pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 10:00pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 25 Sep, 2020 @ 9:40pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 22 Sep, 2020 @ 12:42am

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 22 Sep, 2020 @ 1:18am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 2:01am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 9:29pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Sep, 2020 @ 9:53pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Sep, 2020 @ 10:21pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Sep, 2020 @ 10:53pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Sep, 2020 @ 11:24pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 25 Sep, 2020 @ 8:19pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 25 Sep, 2020 @ 8:32pm

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 25 Sep, 2020 @ 8:50pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 9:29pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 25 Sep, 2020 @ 9:20pm

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 23 Sep, 2020 @ 1:39am

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 25 Sep, 2020 @ 10:17pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 22 Sep, 2020 @ 12:42am

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 22 Sep, 2020 @ 1:18am

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 2:01am

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 9:29pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 22 Sep, 2020 @ 9:53pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 22 Sep, 2020 @ 10:53pm

This Oliphant Has No Brakes

H3: ODST: Beat the par score on Coastal Highway.
Unlocked 22 Sep, 2020 @ 11:24pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked 22 Sep, 2020 @ 12:10am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 22 Sep, 2020 @ 11:28pm

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 22 Sep, 2020 @ 11:28pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 22 Sep, 2020 @ 12:52am

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 23 Sep, 2020 @ 12:30am

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 22 Sep, 2020 @ 1:17am

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 25 Sep, 2020 @ 8:19pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 22 Sep, 2020 @ 12:31am

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 22 Sep, 2020 @ 1:17am

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 3 Dec, 2019 @ 11:40am

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 3 Dec, 2019 @ 12:12pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 3 Dec, 2019 @ 12:59pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 3 Dec, 2019 @ 1:35pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 3 Dec, 2019 @ 2:16pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 3 Dec, 2019 @ 3:01pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 3 Dec, 2019 @ 5:57pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 3 Dec, 2019 @ 6:31pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 3 Dec, 2019 @ 7:15pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 3 Dec, 2019 @ 7:15pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 3 Dec, 2019 @ 7:15pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 3 Dec, 2019 @ 7:15pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 6 Dec, 2019 @ 3:54am

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 10 Dec, 2019 @ 8:10pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 4 Dec, 2019 @ 10:07pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 5 Dec, 2019 @ 6:30pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 3 Dec, 2019 @ 12:59pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 6 Dec, 2019 @ 12:27am

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 6 Dec, 2019 @ 1:11am

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 6 Dec, 2019 @ 2:33am

How Did I Lose All My Fingers?

Halo: Reach: Beat the par score on The Package.
Unlocked 10 Dec, 2019 @ 7:17pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 3 Dec, 2019 @ 7:15pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 4 Dec, 2019 @ 9:50pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked 4 Dec, 2019 @ 9:44pm

They've Always Been Faster

Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Unlocked 4 Dec, 2019 @ 9:57pm

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 6 Dec, 2019 @ 12:54am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 6 Dec, 2019 @ 12:10am

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 3 Dec, 2019 @ 5:31pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 6 Dec, 2019 @ 2:46am

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 3 Dec, 2019 @ 1:31pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked 10 Dec, 2019 @ 1:33am

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked 10 Dec, 2019 @ 1:37am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 3 Dec, 2019 @ 5:44pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 3 Dec, 2019 @ 2:23pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 6 Dec, 2019 @ 3:08am

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked 5 Dec, 2019 @ 2:02pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked 5 Dec, 2019 @ 6:24pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 5 Dec, 2019 @ 6:34pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked 6 Dec, 2019 @ 12:13am

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked 6 Dec, 2019 @ 12:35am

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 6 Dec, 2019 @ 1:24am

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked 6 Dec, 2019 @ 2:03am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 6 Dec, 2019 @ 2:51am

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked 6 Dec, 2019 @ 3:38am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 5 Dec, 2019 @ 1:53pm

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked 5 Dec, 2019 @ 6:08pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked 5 Dec, 2019 @ 6:48pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked 6 Dec, 2019 @ 12:14am

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked 6 Dec, 2019 @ 12:37am

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked 6 Dec, 2019 @ 1:35am

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked 6 Dec, 2019 @ 1:54am

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked 6 Dec, 2019 @ 2:55am

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked 6 Dec, 2019 @ 3:36am

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked 6 Dec, 2019 @ 3:55am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked 6 Dec, 2019 @ 3:55am

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 10 Dec, 2019 @ 8:18pm

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 13 Dec, 2019 @ 7:17pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 3 Dec, 2019 @ 7:56pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 5 Dec, 2019 @ 1:53pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 5 Dec, 2019 @ 6:13pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 10 Dec, 2019 @ 8:26pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 3 Dec, 2019 @ 11:12am

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked 11 Dec, 2019 @ 12:46am

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 7 Dec, 2019 @ 8:10pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 3 Dec, 2019 @ 7:14pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 3 Dec, 2019 @ 1:09pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 3 Dec, 2019 @ 8:03pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 6 Dec, 2019 @ 2:17am



Checkmate

Kill 100 Watchers.

Mystery Achievement

Inscrutable. Mysterious.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

LASO Master

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

You Can't Handle the Truth

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

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.

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.

Overachiever

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

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

Look Out for the Little Guys

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

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

Madrigal Debut

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

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.

T-Rex

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

Megg

Halo CE: It's a sign.

Goat Roped

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

Rooftop Runner

Halo 2: Beat the par time on Outskirts.

Speeding Ticket

Halo 2: Beat the par time on Metropolis.

YOLO Strats

Halo 2: Beat the par time on The Arbiter.

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.

No Man's Land

Halo 2: Beat the par time on Uprising.

Are We There Yet?

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

Going Nowhere Fast

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

Objective Secured

Halo 2: Beat the par score on Outskirts.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.

Skulltaker Halo 2: Catch

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

Skulltaker Halo 2: Grunt Birthday Party

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

Skulltaker Halo 2: Famine

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

Skulltaker Halo 2: Envy

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

Skulltaker Halo 2: Assassins

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

Skulltaker Halo 2: Mythic

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

Skulltaker Halo 2: Sputnik

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

Skulltaker Halo 2: Anger

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

Skulltaker Halo 2: Ghost

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

Skulltaker Halo 2: 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.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Betcha can't stick it...

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

Siege of Ivory Tower

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

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.

HI BEN

Halo 2: Oh, hi!

Animal Habitat

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

Sid Graffiti

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

E E E

Halo 2: View both signs in the level Metropolis.

Why So Serious

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

Why Am I Here?

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

GOOOAAAAALLLL!

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

Needs More Whammy Bar

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

Like Peanut Butter and Chocolate

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

Starved For Shields

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

Commuter

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

He Never Gets Me Anything

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

Scarab Lord

Halo 2: Acquire the Scarab Gun.

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.

Grand Theft Halo

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

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.

Blown Out of the Sky

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

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.

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.

Making History

Halo 3: Beat the par time on Cortana.

Speed Demon

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

Begins with a Single Step

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

Who Needs Them?

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

Annual

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

Dirge of Madrigal

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

Haplorrhini

Halo 3: Find a lonely missing link.

Flipyap

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

Sounds Familiar

Halo 3: This stuff is your history!

Hippo Hero

Halo 3: Who DARED to discard this brave animal?

Milk Carton

Halo 3: Find the poster of the missing man.

Man on the Moon

Halo 3: He's watching you.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Devastating

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

Interloper

Halo 4: Beat the par time on Requiem.

Raging in the Dark

Halo 4: Beat the par time on Forerunner.

Ouroboros

Halo 4: Beat the par time on Infinity.

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.

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.

Chief, Smash!

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

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.

Wraith Hunter

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

Mortardom

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

All According to Plan...

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

The Return of Megg

Halo 2: She's not picking up.

Missing Link

Halo 3: Watching. Waiting. Plotting.

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.

Power Play

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

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.

Red vs. Blue

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

Rule Your Thirst!

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

Shields Up!

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

Shook the Hornet's Nest

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

Skeet Shooter

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

Stayin' Alive

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

The Goose is Loose

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

Thirst Locked Down!

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

Top Gungoose

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

BLASTacular!

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

Bloody Thirsty!

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

Bombing Run

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

Cold as Ice

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

Cold Fusion

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

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.

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.

Worship Your Thirst!

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

Zealot

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

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.

Aficiando

Halo 3: Complete three Halo 3 playlists.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Devotee

Halo 4: Complete three Halo 4 playlists.

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.

Dogcatcher

Kill 1000 Crawlers.

MVP

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

Operation Completion

Halo 4: Complete a Spartan Ops mission.

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.

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.

Domination

Earn a total of 100 Legendary medals in matchmade games.

Spree Master

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

Catch This

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

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Planting A Flag

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

The True King

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

Roadkill Rampage

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

Rock and Coil Hit Back

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

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.

Airborne

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

Sightseeing

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

Checking Out Your Options

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

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.

Window Shopping

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

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.

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.

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.

The Marine Corps Gives Its Regards

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

Déjà Vu

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

Safety Not Guaranteed

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

Trifecta

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

One Got Away

H3: ODST: View the missing link.

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.

Vandalized

H3: ODST: Face it.

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?

Classic

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

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.

Fowl Hunt

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

Does Whatever a Spartan Can?

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

Firefly

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

"BLAM" Said The Lady!

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

One Way Ride

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

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.

Shoot and Scoot

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

Fast and Low

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

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.

What About Those Tanks?

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

Monumental Thirst!

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

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.

Winter Urgency

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

Just Like Storming a Castle

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

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.

Generous Tipper

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

Sabre Metrics

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

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.

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.

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

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.

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.

Forza in the Fall

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

We're Gonna Need a Bigger Ship

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

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.

Fly, You Fools!

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

Why Do This To Yourself?

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

Who Needs Red Flag?

Halo: Reach: Complete three Halo: Reach playlists.

Keep Your Foot on the Pedrogas

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

Negative, Ghostrider

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

Skunked

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

Left Behind

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

One Final Firefight

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

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.

Capacious Cartography

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

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.

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.