Thee Unholy Rat » Games » Halo: The Master Chief Collection Stats

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321 of 700 (46%) achievements earned:
Personal Achievements
 

Life Story

Complete the Master Chief Saga playlist.
Unlocked 6 Jul, 2022 @ 12:52pm

Just Getting Started

Kill 100 enemies or players.
Unlocked 16 Jul, 2020 @ 9:25pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 16 Jul, 2020 @ 9:35pm

The One Percent

Kill 100 Elites.
Unlocked 18 Jul, 2020 @ 2:29pm

Spoilsport

Kill 100 Jackals.
Unlocked 17 Jul, 2020 @ 6:36pm

Going Bananas

Kill 100 Brutes.
Unlocked 17 Jul, 2020 @ 5:52pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 23 Jul, 2020 @ 2:03pm

Checkmate

Kill 100 Watchers.
Unlocked 28 Sep, 2021 @ 4:53pm

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 28 Sep, 2021 @ 4:59pm

Pest Control

Kill 100 Crawlers.
Unlocked 17 Nov, 2020 @ 10:35am

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 30 Aug, 2021 @ 10:10am

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 16 Aug, 2021 @ 11:45pm

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 17 Jul, 2020 @ 5:07pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 16 Jul, 2020 @ 9:52pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 17 Jul, 2020 @ 5:07pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 29 Jul, 2020 @ 2:30pm

Tempered Blade

Win 10 multiplayer games.
Unlocked 25 Jul, 2020 @ 10:28pm

Sample Plate

Complete three cross-game playlists.
Unlocked 6 Jul, 2022 @ 12:52pm

I Dabble in Slaying

Complete one cross-game playlist.
Unlocked 15 Oct, 2021 @ 10:05pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 17 Jul, 2020 @ 4:51pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 4 Oct, 2021 @ 9:30pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 4 Oct, 2021 @ 9:30pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 4 Oct, 2021 @ 9:30pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 16 Jul, 2020 @ 9:07pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 18 Jul, 2020 @ 2:00pm

Halo

Halo CE: Complete Halo.
Unlocked 18 Jul, 2020 @ 2:31pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 18 Jul, 2020 @ 3:06pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 22 Sep, 2021 @ 7:28pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 23 Sep, 2021 @ 7:42pm

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 23 Sep, 2021 @ 9:04pm

The Library

Halo CE: Complete The Library.
Unlocked 24 Sep, 2021 @ 7:43pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 24 Sep, 2021 @ 9:24pm

Keyes

Halo CE: Complete Keyes.
Unlocked 24 Sep, 2021 @ 10:40pm

The Maw

Halo CE: Complete The Maw.
Unlocked 24 Sep, 2021 @ 11:30pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 18 Jul, 2020 @ 2:00pm

TLDR

Halo CE: Beat the par time on The Library.
Unlocked 24 Oct, 2021 @ 3:44pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 12 Sep, 2021 @ 11:16am

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 23 Sep, 2021 @ 7:42pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 24 Sep, 2021 @ 7:43pm

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 24 Sep, 2021 @ 9:24pm

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 24 Sep, 2021 @ 11:30pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked 5 Oct, 2021 @ 5:27pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked 18 Jul, 2020 @ 3:02pm

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked 18 Jul, 2020 @ 3:18pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 24 Sep, 2021 @ 11:30pm

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 24 Sep, 2021 @ 11:30pm

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 24 Sep, 2021 @ 11:30pm

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Unlocked 12 Sep, 2021 @ 11:16am

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Unlocked 7 Jul, 2022 @ 11:59pm

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.
Unlocked 8 Jul, 2022 @ 12:23am

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Unlocked 21 Oct, 2021 @ 6:59pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 23 Jul, 2020 @ 2:01pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 18 Jul, 2020 @ 1:53pm

Feet Firmly Planted

Halo CE: Complete a level without jumping.
Unlocked 22 Oct, 2021 @ 3:14pm

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 20 Feb, 2022 @ 4:25pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 18 Jul, 2020 @ 8:56pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 18 Jul, 2020 @ 8:56pm

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 5 Oct, 2021 @ 5:11pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 14 Aug, 2021 @ 5:36pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Oct, 2021 @ 8:52pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 21 Jul, 2020 @ 3:23pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked 21 Jul, 2020 @ 3:42pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked 21 Jul, 2020 @ 3:59pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 21 Jul, 2020 @ 4:18pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 30 Sep, 2021 @ 7:22pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 30 Sep, 2021 @ 7:58pm

Regret

Halo 2: Complete Regret.
Unlocked 30 Sep, 2021 @ 8:57pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 30 Sep, 2021 @ 9:39pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 1 Oct, 2021 @ 3:25pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 1 Oct, 2021 @ 4:32pm

Uprising

Halo 2: Complete Uprising.
Unlocked 1 Oct, 2021 @ 5:19pm

High Charity

Halo 2: Complete High Charity.
Unlocked 1 Oct, 2021 @ 9:48pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 1 Oct, 2021 @ 10:58pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 21 Jul, 2020 @ 3:23pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked 7 Jul, 2022 @ 11:43pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 21 Jul, 2020 @ 3:59pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 10 Apr, 2022 @ 8:30pm

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 8 Apr, 2022 @ 8:50pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 9 Apr, 2022 @ 12:00pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 29 Sep, 2021 @ 8:02pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 29 Sep, 2021 @ 9:30pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 29 Sep, 2021 @ 10:03pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 30 Sep, 2021 @ 7:58pm

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 30 Sep, 2021 @ 8:57pm

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked 30 Sep, 2021 @ 9:38pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 1 Oct, 2021 @ 3:25pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 1 Oct, 2021 @ 4:32pm

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked 1 Oct, 2021 @ 9:48pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 1 Oct, 2021 @ 10:58pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked 29 Sep, 2021 @ 7:41pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked 29 Sep, 2021 @ 9:11pm

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked 30 Sep, 2021 @ 6:42pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked 30 Sep, 2021 @ 7:36pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 1 Oct, 2021 @ 2:49pm

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked 1 Oct, 2021 @ 5:08pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked 1 Oct, 2021 @ 10:21pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 1 Oct, 2021 @ 10:58pm

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 1 Oct, 2021 @ 10:58pm

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 1 Oct, 2021 @ 10:58pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 1 Oct, 2021 @ 2:35pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked 9 Apr, 2022 @ 11:33am

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 21 Jul, 2020 @ 3:26pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked 20 Oct, 2021 @ 10:31pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 1 Oct, 2021 @ 3:55pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked 9 Apr, 2022 @ 10:51am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 17 Jul, 2020 @ 3:02pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 17 Jul, 2020 @ 5:39pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 17 Jul, 2020 @ 5:56pm

Assault

Halo 3: Complete The Storm.
Unlocked 17 Jul, 2020 @ 6:19pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 17 Jul, 2020 @ 6:34pm

Refuge

Halo 3: Complete The Ark.
Unlocked 19 Jul, 2020 @ 6:20pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 15 Aug, 2021 @ 10:13am

The Key

Halo 3: Complete Cortana.
Unlocked 1 Aug, 2020 @ 4:51pm

Return

Halo 3: Complete Halo.
Unlocked 27 Jul, 2020 @ 11:29pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 28 Jul, 2020 @ 5:29pm

Time Shift

Halo 3: Beat the par time on Crow's Nest.
Unlocked 29 Jul, 2020 @ 2:07pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked 17 Jul, 2020 @ 5:56pm

Lightning Strike

Halo 3: Beat the par time on The Storm.
Unlocked 28 Jul, 2020 @ 5:43pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 17 Jul, 2020 @ 6:34pm

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.
Unlocked 27 Jul, 2020 @ 11:29pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 20 Oct, 2021 @ 5:21pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 29 Jul, 2020 @ 2:30pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 28 Jul, 2020 @ 5:43pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 31 Aug, 2021 @ 8:13pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 27 Jul, 2020 @ 11:12pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 15 Aug, 2021 @ 10:13am

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 3 Sep, 2021 @ 8:08pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 17 Jul, 2020 @ 3:02pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 15 Aug, 2021 @ 10:13am

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 4 Sep, 2021 @ 12:35am

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 4 Sep, 2021 @ 12:35am

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.
Unlocked 14 Oct, 2021 @ 8:52pm

Primate

Halo 3: Find your first missing links.
Unlocked 27 Jul, 2020 @ 10:25pm

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked 27 Jul, 2020 @ 10:29pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 17 Jul, 2020 @ 2:45pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 27 Jul, 2020 @ 11:28pm

Delicious Brains

Kill 100 Flood.
Unlocked 17 Jul, 2020 @ 6:30pm

Zombie Repeller

Kill 1000 Flood.
Unlocked 15 Aug, 2021 @ 10:53am

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked 25 Jun, 2021 @ 6:12pm

Dawn

Halo 4: Complete Dawn.
Unlocked 17 Nov, 2020 @ 9:30am

Requiem

Halo 4: Complete Requiem.
Unlocked 17 Nov, 2020 @ 10:01am

Forerunner

Halo 4: Complete Forerunner.
Unlocked 17 Nov, 2020 @ 10:30am

Infinity

Halo 4: Complete Infinity.
Unlocked 17 Nov, 2020 @ 11:03am

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 2 Oct, 2021 @ 8:35am

Shutdown

Halo 4: Complete Shutdown.
Unlocked 3 Oct, 2021 @ 9:46pm

Composer

Halo 4: Complete Composer.
Unlocked 4 Oct, 2021 @ 8:46pm

Midnight

Halo 4: Complete Midnight.
Unlocked 4 Oct, 2021 @ 9:30pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 2 Jul, 2022 @ 10:27pm

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked 14 Apr, 2022 @ 7:44pm

Countdown

Halo 4: Beat the par time on Midnight.
Unlocked 6 Jul, 2022 @ 12:52pm

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 26 Nov, 2020 @ 9:01pm

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked 28 Sep, 2021 @ 6:04pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 17 Nov, 2020 @ 11:03am

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 2 Oct, 2021 @ 8:35am

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 3 Oct, 2021 @ 9:46pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 4 Oct, 2021 @ 8:46pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 4 Oct, 2021 @ 9:30pm

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked 4 Oct, 2021 @ 8:25pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 4 Oct, 2021 @ 9:30pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 4 Oct, 2021 @ 9:30pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 4 Oct, 2021 @ 9:30pm

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 4 Oct, 2021 @ 9:30pm

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked 6 Jul, 2022 @ 11:39am

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 9 Apr, 2022 @ 11:51am

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 8 Jul, 2022 @ 12:51am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 19 Jul, 2020 @ 9:54pm

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked 27 Jul, 2020 @ 10:23pm

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 21 Jul, 2020 @ 4:12pm

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked 27 Jul, 2020 @ 11:29pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 19 Jul, 2020 @ 6:18pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 23 Jul, 2020 @ 10:04am

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 25 Jul, 2020 @ 5:53pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 28 Jul, 2020 @ 8:49pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 22 Sep, 2020 @ 5:41pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 17 Nov, 2020 @ 9:53am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 12 Aug, 2021 @ 7:11pm

Contender

Win 50 multiplayer games.
Unlocked 20 Sep, 2021 @ 8:50pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 21 Jul, 2020 @ 4:18pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 3 Aug, 2021 @ 12:27am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 23 Sep, 2020 @ 3:10pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 6 Sep, 2021 @ 9:03pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 17 Sep, 2021 @ 9:59pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 25 Sep, 2021 @ 7:14pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 14 Oct, 2021 @ 9:08pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 20 Oct, 2021 @ 4:54pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 9 Apr, 2022 @ 11:46am

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 17 Jul, 2020 @ 5:37pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 18 Jul, 2020 @ 1:51pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 23 Jul, 2020 @ 10:02am

Gruntageddon

Kill 1000 Grunts.
Unlocked 18 Jul, 2020 @ 9:06pm

Were It So Easy

Kill 1000 Elites.
Unlocked 5 Aug, 2020 @ 3:50pm

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 23 Jul, 2020 @ 9:41pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 22 Sep, 2020 @ 2:04pm

Wyrmslayer

Kill 250 Hunters.
Unlocked 8 Oct, 2021 @ 4:12pm

Dogcatcher

Kill 1000 Crawlers.
Unlocked 4 Jul, 2022 @ 2:54pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 24 Sep, 2021 @ 11:30pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 1 Oct, 2021 @ 10:58pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 15 Aug, 2021 @ 10:13am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 4 Oct, 2021 @ 9:30pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 4 Oct, 2021 @ 9:30pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 29 Jul, 2020 @ 2:07pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 17 Jul, 2020 @ 2:45pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked 19 Nov, 2020 @ 9:10pm

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked 20 Nov, 2020 @ 12:30pm

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 24 Jun, 2021 @ 11:28pm

Spree Master

Earn a total of 100 Killing Spree medals in matchmade games.
Unlocked 16 Oct, 2021 @ 2:35am

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked 6 Jul, 2022 @ 1:58pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 17 Jul, 2020 @ 8:16pm

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked 17 Jul, 2020 @ 7:52pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 22 Sep, 2020 @ 5:48pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 29 Aug, 2021 @ 10:19pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 22 Sep, 2020 @ 1:52pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 22 Sep, 2020 @ 1:57pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 22 Sep, 2020 @ 2:39pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 22 Sep, 2020 @ 2:42pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 23 Sep, 2020 @ 3:37pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 23 Sep, 2020 @ 3:44pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 23 Sep, 2020 @ 3:57pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 23 Sep, 2020 @ 3:58pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 23 Sep, 2020 @ 4:15pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 23 Sep, 2020 @ 4:16pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 23 Sep, 2020 @ 4:30pm

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 23 Sep, 2020 @ 4:31pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Sep, 2020 @ 6:53pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Sep, 2020 @ 6:53pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 12 Sep, 2021 @ 9:07pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 12 Sep, 2021 @ 9:07pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 21 Sep, 2020 @ 9:24pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 22 Sep, 2020 @ 8:07am

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 2:01pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 2:21pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 2:44pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 5:37pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 21 Sep, 2020 @ 9:36pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 22 Sep, 2020 @ 8:23am

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 2:15pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 2:37pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Sep, 2020 @ 3:02pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Sep, 2020 @ 5:55pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Sep, 2020 @ 6:24pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Sep, 2020 @ 6:53pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 16 Apr, 2022 @ 1:48pm

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 23 Sep, 2020 @ 3:55pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 23 Sep, 2020 @ 4:12pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 23 Sep, 2020 @ 4:28pm

Don't Strain Your Metaphors

H3: ODST: Beat the par score on Uplift Reserve.
Unlocked 23 Sep, 2020 @ 3:34pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 23 Sep, 2020 @ 3:55pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 23 Sep, 2020 @ 4:12pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 23 Sep, 2020 @ 4:28pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 22 Sep, 2020 @ 6:24pm

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 @ 8:00am

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 23 Sep, 2020 @ 2:57pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 8 Sep, 2021 @ 8:31pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 21 Sep, 2020 @ 9:26pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 22 Sep, 2020 @ 5:46pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 23 Sep, 2020 @ 3:33pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 23 Sep, 2020 @ 3:33pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 22 Sep, 2020 @ 2:14pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked 23 Sep, 2020 @ 3:08pm

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 12 Sep, 2021 @ 9:53am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 21 Sep, 2020 @ 9:28pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 23 Sep, 2020 @ 2:59pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 16 Jul, 2020 @ 9:26pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 16 Apr, 2022 @ 12:18pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 16 Jul, 2020 @ 9:47pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 18 Jul, 2020 @ 7:56pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 18 Jul, 2020 @ 8:18pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 25 Jul, 2020 @ 9:42pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 23 Jul, 2020 @ 7:39pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 26 Jul, 2020 @ 7:45pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 25 Jul, 2020 @ 3:30pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 10 Sep, 2021 @ 10:21pm

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 10 Sep, 2021 @ 10:21pm

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 10 Sep, 2021 @ 10:21pm

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 10 Sep, 2021 @ 10:21pm

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 10 Sep, 2021 @ 10:21pm

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 10 Sep, 2021 @ 10:21pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked 1 Sep, 2021 @ 11:00pm

Now Just You Gúta Minute

Halo: Reach: Beat the par time on Nightfall.
Unlocked 20 Feb, 2022 @ 12:23pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked 25 Jul, 2020 @ 9:42pm

Quicker Than Reading the Book

Halo: Reach: Beat the par time on Exodus.
Unlocked 23 Jul, 2020 @ 7:39pm

One For the Record Books

Halo: Reach: Beat the par time on New Alexandria.
Unlocked 16 Apr, 2022 @ 1:10pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked 14 Oct, 2021 @ 6:51pm

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 25 Jul, 2020 @ 5:36pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 1 Sep, 2021 @ 11:24pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 18 Jul, 2020 @ 9:52pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 18 Jul, 2020 @ 10:13pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked 25 Jul, 2020 @ 9:42pm

Parting the Sea

Halo: Reach: Beat the par score on Exodus.
Unlocked 23 Jul, 2020 @ 9:43pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 26 Jul, 2020 @ 7:45pm

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 10 Sep, 2021 @ 10:21pm

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 19 Jul, 2020 @ 12:15am

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 18 Jul, 2020 @ 10:25pm

Two Corpses In One Grave

Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Unlocked 14 Apr, 2022 @ 1:26pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 23 Jul, 2020 @ 9:15pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 26 Jul, 2020 @ 7:29pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 25 Jul, 2020 @ 3:05pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 7 Sep, 2021 @ 10:04pm

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked 26 Jul, 2020 @ 7:38pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked 23 Jul, 2020 @ 7:53pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 23 Jul, 2020 @ 9:25pm

Fly, You Fools!

Halo: Reach: Find the hidden Banshees on The Package.
Unlocked 25 Jul, 2020 @ 2:47pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked 25 Jul, 2020 @ 3:28pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked 23 Jul, 2020 @ 9:29pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 25 Jul, 2020 @ 5:17pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked 28 Jul, 2020 @ 9:13pm

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Oct, 2021 @ 5:38pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 18 Jul, 2020 @ 11:16pm

Skunked

Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Unlocked 26 Jul, 2020 @ 8:17pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 25 Jul, 2020 @ 5:17pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 16 Jul, 2020 @ 9:38pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked 28 Jul, 2020 @ 8:44pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 16 Jul, 2020 @ 9:09pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 20 Nov, 2020 @ 7:29pm

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked 17 Sep, 2021 @ 2:45pm

Game Breaker

Halo: Reach: Kill 10 enemies while using a Jetpack.
Unlocked 23 Jul, 2020 @ 10:39am

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked 20 Feb, 2022 @ 12:23pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 19 Jul, 2020 @ 9:21pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 18 Jul, 2020 @ 8:03pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 16 Jul, 2020 @ 9:56pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 23 Jul, 2020 @ 9:51pm



Mystery Achievement

Inscrutable. Mysterious.

Forged in Fire

Win 100 multiplayer games.

Lore Master

Activate all terminals.

LASO Master

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

Flyover Country

Halo CE: Beat the par time on Halo.

You Can't Handle the Truth

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

Hit The Beach

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

Would It've Killed You To Take The Elevator

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

Lightning in a Bottle

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

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

Scurty Bump

Halo CE: Beat the par time on Keyes.

All You Can Eat

Halo CE: Beat the par time on The Maw.

Did Somebody Say...

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

Giant Hula Hoop

Halo CE: Beat the par score on Halo.

You Really Can't Handle the Truth

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

Charted

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

Circuit Breaker

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

Headstrong

Halo CE: Beat the par score on Keyes.

Overachiever

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

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.

Mind Games

Halo CE: Activate Terminal 9 on Keyes.

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.

Headhunter

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

Look Out for the Little Guys

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

Leave It Where It Lay

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

Tying Up Loose Ends

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

A Fine Choice

Halo CE: Complete a Halo: CE playlist.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

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.

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.

Megg

Halo CE: It's a sign.

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.

Goat Roped

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

YOLO Strats

Halo 2: Beat the par time on The Arbiter.

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.

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.

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Leave None Alive

Halo 2: Beat the par score on The Oracle.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Arcade Owner

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

Curious

Halo 2: Activate Terminal 1 on Cairo Station.

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.

Enamored

Halo 2: Activate Terminal 7 on Regret.

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.

Reviewer

Halo 2: Activate Terminal 12 on High Charity.

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.

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: Blind

Halo 2: Find and claim the Blind Skull.

Skulltaker Halo 2: IWHBYD

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

Skulltaker Halo 2: Catch

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

Skulltaker Halo 2: Grunt Birthday Party

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

Skulltaker Halo 2: Famine

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

Skulltaker Halo 2: Envy

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

Skulltaker Halo 2: Assassins

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

Skulltaker Halo 2: Mythic

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

Skulltaker Halo 2: Sputnik

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

Skulltaker Halo 2: Anger

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

Skulltaker Halo 2: Ghost

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

Skulltaker Halo 2: 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.

Seconds

Halo 2: Complete a Halo 2 playlist.

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.

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.

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.

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.

Back for More

Halo 2: Complete the LASO campaign playlist.

Monopolized

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

Waypoint

Halo 3: Beat the par time on The Ark.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Making History

Halo 3: Beat the par time on Cortana.

Speed Demon

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

Torchbearer

Halo 3: Beat the par score on Halo.

Better With Age

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

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.

Inundation

Halo 3: Activate Terminal 2 on The Ark.

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.

Skulltaker Halo 3: Iron

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

Skulltaker Halo 3: Tough Luck

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

Skulltaker Halo 3: Catch

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

Skulltaker Halo 3: Fog

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

Skulltaker Halo 3: Famine

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

Skulltaker Halo 3: Thunderstorm

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

Skulltaker Halo 3: Tilt

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

Skulltaker Halo 3: Mythic

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

Begins with a Single Step

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

Who Needs Them?

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

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.

Flipyap

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

Heading to his Destiny

Halo 3: Destined for greatness.

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.

Easy As One Two Three

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

Dark Fortress

Halo 4: Beat the par score on Requiem.

You Had it Coming

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

War

Halo 4: Activate Terminal 1 on Requiem.

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.

Flood

Halo 4: Activate Terminal 4 on Reclaimer.

Knights

Halo 4: Activate Terminal 5 on Shutdown.

Cryptum

Halo 4: Activate Terminal 7 on Midnight.

Terminus

Halo 4: Activate all Halo 4 Terminals.

This is my Rifle, This is my Gun

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

Bros to the Close

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

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.

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.

Destination Vacation

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

Mind the Gap

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

Back In The Day

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

Pacifist

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

Wraith Hunter

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

This Side Up

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

Mortardom

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

All According to Plan...

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

Beachhead

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

The Return of Megg

Halo 2: She's not picking up.

No-Fly Zone

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

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.

Eminent Domain

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

Game Master

Created and saved 5 Custom Game types.

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.

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.

Chest of Gold

Halo 4: Complete a Halo 4 playlist.

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.

Witch Doctor

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

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.

Skulltaker Halo 3: Cowbell

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

Skulltaker Halo 3: IWHBYD

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

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.

MVP

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

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.

Aim for the Head

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

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.

Domination

Earn a total of 100 Legendary medals in matchmade games.

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.

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.

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.

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.

Get A Load

H3: ODST: Find the 13th Audio Log.

Snoop Troop

H3: ODST: Find the 14th Audio Log.

All Ears

H3: ODST: Find the 15th Audio Log.

Ear Bender

H3: ODST: Find the 16th Audio Log.

Plugged In

H3: ODST: Find the 17th Audio Log.

Attentive

H3: ODST: Find the 18th Audio Log.

Watchful

H3: ODST: Find the 19th Audio Log.

Observant

H3: ODST: Find the 20th Audio Log.

Scout

H3: ODST: Find the 21st Audio Log.

Adventurer

H3: ODST: Find the 22nd Audio Log.

Spotter

H3: ODST: Find the 23rd Audio Log.

Considerate

H3: ODST: Find the 24th Audio Log.

On Your Toes

H3: ODST: Find the 25th Audio Log.

Archivist

H3: ODST: Find the 26th Audio Log.

Your Attention Please

H3: ODST: Find the 27th Audio Log.

Catching On

H3: ODST: Find the 28th Audio Log.

Wisening Up

H3: ODST: Find the 29th Audio Log.

Audiophile

H3: ODST: Find the 30th Audio Log.

Record Store Owner

H3: ODST: Find all 30 Audio Logs.

Bill Past Due

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

Feet Don't Fail Me Now

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

Overtaken By Events

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

Double Time!

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

Can't Stop Here, This is Brute Country

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

Survey Says...

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

Squid Jackpot!

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

This Oliphant Has No Brakes

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

The Marine Corps Gives Its Regards

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

Déjà Vu

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

Safety Not Guaranteed

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

Trifecta

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

NEXT!

H3: ODST: Complete a Halo 3: ODST 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.

Vandalized

H3: ODST: Face it.

Classic

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

Strong, Silent Type

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

Fowl Hunt

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

Does Whatever a Spartan Can?

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

Firefly

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

"BLAM" Said The Lady!

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

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.

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..

Just Like Storming a Castle

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

Generous Tipper

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

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.

How Did I Lose All My Fingers?

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

We'll Be Back

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

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.

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.

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear

Minority Report

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

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

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear 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.

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.

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.

Classic Completion

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

Collection Eligibility Confirmed

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