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341 of 700 (49%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked 14 Dec, 2019 @ 10:26pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked 14 Dec, 2019 @ 10:29pm

The One Percent

Kill 100 Elites.
Unlocked 15 Dec, 2019 @ 12:52am

Spoilsport

Kill 100 Jackals.
Unlocked 15 Dec, 2019 @ 1:20am

Going Bananas

Kill 100 Brutes.
Unlocked 15 Dec, 2019 @ 4:42pm

Hunters Hunted

Kill 50 Hunters.
Unlocked 20 Mar, 2020 @ 12:23am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked 19 Dec, 2020 @ 9:02pm

Pest Control

Kill 100 Crawlers.
Unlocked 19 Nov, 2020 @ 7:52pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked 23 Sep, 2020 @ 11:55pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked 4 Jun, 2020 @ 12:05am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked 15 Jul, 2020 @ 6:27pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked 25 Aug, 2020 @ 10:24pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked 15 Dec, 2019 @ 8:42pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked 6 Jun, 2020 @ 5:19pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked 17 Dec, 2019 @ 4:45pm

Veteran

Complete all campaigns on Normal difficulty.
Unlocked 16 Mar, 2021 @ 6:31pm

War Hero

Complete all campaigns on Heroic difficulty.
Unlocked 16 Mar, 2021 @ 6:31pm

Legend

Complete all campaigns on Legendary difficulty.
Unlocked 16 Mar, 2021 @ 7:05pm

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked 14 Dec, 2019 @ 9:47pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked 20 Mar, 2020 @ 12:30am

Halo

Halo CE: Complete Halo.
Unlocked 20 Mar, 2020 @ 1:21am

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked 15 Mar, 2020 @ 1:30am

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked 15 Mar, 2020 @ 2:13am

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked 20 Mar, 2020 @ 12:03am

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.
Unlocked 21 Mar, 2020 @ 11:46pm

The Library

Halo CE: Complete The Library.
Unlocked 22 Mar, 2020 @ 12:28am

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked 22 Mar, 2020 @ 1:30am

Keyes

Halo CE: Complete Keyes.
Unlocked 22 Mar, 2020 @ 11:35pm

The Maw

Halo CE: Complete The Maw.
Unlocked 23 Mar, 2020 @ 12:18am

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked 28 May, 2020 @ 11:01pm

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.
Unlocked 1 Jan, 2021 @ 9:16pm

Giant Hula Hoop

Halo CE: Beat the par score on Halo.
Unlocked 1 Jan, 2021 @ 9:58pm

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.
Unlocked 2 Jan, 2021 @ 10:39pm

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.
Unlocked 2 Jan, 2021 @ 11:17pm

Reading Room

Halo CE: Beat the par score on The Library.
Unlocked 22 Mar, 2020 @ 12:28am

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.
Unlocked 3 Jan, 2021 @ 1:05am

Headstrong

Halo CE: Beat the par score on Keyes.
Unlocked 3 Jan, 2021 @ 8:01pm

Consumption Junction

Halo CE: Beat the par score on The Maw.
Unlocked 3 Jan, 2021 @ 8:36pm

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.
Unlocked 23 Mar, 2020 @ 12:18am

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.
Unlocked 23 Mar, 2020 @ 12:18am

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.
Unlocked 3 Jan, 2021 @ 8:36pm

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.
Unlocked 20 Mar, 2020 @ 12:17am

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked 19 Mar, 2020 @ 11:38pm

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked 23 Mar, 2020 @ 12:14am

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Unlocked 23 Mar, 2020 @ 12:18am

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked 26 Dec, 2019 @ 1:14am

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked 26 Dec, 2019 @ 1:14am

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Unlocked 20 Mar, 2020 @ 1:21am

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked 28 May, 2020 @ 5:54pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked 15 Mar, 2020 @ 12:59am

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked 13 May, 2020 @ 4:46am

Outskirts

Halo 2: Complete Outskirts.
Unlocked 13 May, 2020 @ 5:32am

Metropolis

Halo 2: Complete Metropolis.
Unlocked 13 May, 2020 @ 6:08pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked 13 May, 2020 @ 6:45pm

Oracle

Halo 2: Complete The Oracle.
Unlocked 14 May, 2020 @ 4:06pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked 14 May, 2020 @ 4:55pm

Regret

Halo 2: Complete Regret.
Unlocked 14 May, 2020 @ 5:55pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked 14 May, 2020 @ 6:52pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked 14 May, 2020 @ 7:41pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked 16 May, 2020 @ 1:14am

Uprising

Halo 2: Complete Uprising.
Unlocked 16 May, 2020 @ 2:07am

High Charity

Halo 2: Complete High Charity.
Unlocked 16 May, 2020 @ 2:34am

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked 16 May, 2020 @ 3:42am

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked 3 Jun, 2020 @ 11:53pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked 4 Jun, 2020 @ 10:01pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked 4 Jun, 2020 @ 10:18pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked 4 Jun, 2020 @ 10:47pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked 15 Jul, 2020 @ 6:27pm

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked 6 Jun, 2020 @ 5:19pm

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked 6 Jun, 2020 @ 7:00pm

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.
Unlocked 6 Jun, 2020 @ 7:17pm

Force of Will

Halo 2: Beat the par time on Gravemind.
Unlocked 6 Jun, 2020 @ 7:48pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked 7 Jun, 2020 @ 11:03pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked 7 Jun, 2020 @ 11:21pm

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.
Unlocked 15 Jul, 2020 @ 6:27pm

Objective Secured

Halo 2: Beat the par score on Outskirts.
Unlocked 20 May, 2020 @ 11:30pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked 13 May, 2020 @ 6:08pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked 13 May, 2020 @ 6:45pm

Leave None Alive

Halo 2: Beat the par score on The Oracle.
Unlocked 22 May, 2020 @ 8:10pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked 14 May, 2020 @ 4:55pm

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked 24 May, 2020 @ 11:50pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked 14 May, 2020 @ 7:41pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked 6 Jun, 2020 @ 7:48pm

The Hype Is Real

Halo 2: Beat the par score on Uprising.
Unlocked 7 Jun, 2020 @ 11:03pm

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.
Unlocked 16 May, 2020 @ 3:42am

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked 24 Sep, 2020 @ 1:36am

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked 16 May, 2020 @ 3:42am

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked 16 May, 2020 @ 3:42am

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked 31 May, 2020 @ 10:41pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked 14 May, 2020 @ 6:58pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked 13 May, 2020 @ 4:50am

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked 24 May, 2020 @ 11:50pm

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Unlocked 23 May, 2020 @ 2:08am

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked 18 May, 2020 @ 1:06am

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Unlocked 23 May, 2020 @ 1:32am

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked 14 May, 2020 @ 7:28pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked 14 May, 2020 @ 8:07pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked 17 Oct, 2020 @ 2:09am

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked 17 Oct, 2020 @ 2:09am

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked 17 Oct, 2020 @ 2:06am

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked 17 Oct, 2020 @ 2:04am

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked 17 Oct, 2020 @ 2:04am

Landfall

Halo 3: Complete Sierra 117.
Unlocked 15 Jul, 2020 @ 7:44pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked 15 Jul, 2020 @ 9:32pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked 15 Jul, 2020 @ 10:08pm

Assault

Halo 3: Complete The Storm.
Unlocked 17 Jul, 2020 @ 7:11pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked 17 Jul, 2020 @ 7:29pm

Refuge

Halo 3: Complete The Ark.
Unlocked 17 Jul, 2020 @ 8:08pm

Last Stand

Halo 3: Complete The Covenant.
Unlocked 26 Jul, 2020 @ 10:41pm

The Key

Halo 3: Complete Cortana.
Unlocked 28 Jul, 2020 @ 11:17pm

Return

Halo 3: Complete Halo.
Unlocked 1 Jan, 2021 @ 8:16pm

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.
Unlocked 31 Aug, 2020 @ 10:28pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked 17 Jul, 2020 @ 7:29pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked 21 Jul, 2020 @ 8:45pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked 21 Jul, 2020 @ 9:53pm

Askar

Halo 3: Beat the par score on The Storm.
Unlocked 17 Jul, 2020 @ 7:11pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked 1 Jan, 2021 @ 8:49pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked 17 Jul, 2020 @ 8:08pm

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked 26 Jul, 2020 @ 10:41pm

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked 28 Jul, 2020 @ 11:17pm

Torchbearer

Halo 3: Beat the par score on Halo.
Unlocked 1 Jan, 2021 @ 8:16pm

Better With Age

Halo 3: Beat the par score on every Halo 3 level.
Unlocked 1 Jan, 2021 @ 8:49pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked 26 Jul, 2020 @ 8:15pm

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked 1 Aug, 2020 @ 5:57pm

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked 1 Aug, 2020 @ 5:57pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked 31 Aug, 2020 @ 10:26pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 9:28pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 9:43pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked 26 Jul, 2020 @ 8:25pm

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked 28 Jul, 2020 @ 11:20pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked 1 Jan, 2021 @ 8:16pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked 1 Jan, 2021 @ 8:16pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked 1 Jan, 2021 @ 8:49pm

Primate

Halo 3: Find your first missing links.
Unlocked 31 Oct, 2020 @ 11:18pm

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked 15 Jul, 2020 @ 6:54pm

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked 19 Jul, 2020 @ 11:32pm

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked 1 Aug, 2020 @ 6:36pm

Delicious Brains

Kill 100 Flood.
Unlocked 22 Mar, 2020 @ 12:01am

Zombie Repeller

Kill 1000 Flood.
Unlocked 14 May, 2020 @ 7:29pm

Dawn

Halo 4: Complete Dawn.
Unlocked 19 Nov, 2020 @ 6:34pm

Requiem

Halo 4: Complete Requiem.
Unlocked 19 Nov, 2020 @ 7:02pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked 19 Nov, 2020 @ 7:38pm

Infinity

Halo 4: Complete Infinity.
Unlocked 12 Dec, 2020 @ 10:01pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked 12 Dec, 2020 @ 10:57pm

Shutdown

Halo 4: Complete Shutdown.
Unlocked 12 Dec, 2020 @ 11:41pm

Composer

Halo 4: Complete Composer.
Unlocked 16 Mar, 2021 @ 6:40pm

Midnight

Halo 4: Complete Midnight.
Unlocked 22 Dec, 2020 @ 8:03pm

Piece of Cake

Halo 4: Beat the par time on Dawn.
Unlocked 5 Feb, 2021 @ 5:30pm

Raging in the Dark

Halo 4: Beat the par time on Forerunner.
Unlocked 5 Feb, 2021 @ 6:19pm

Ouroboros

Halo 4: Beat the par time on Infinity.
Unlocked 5 Feb, 2021 @ 6:48pm

Gunslinger

Halo 4: Beat the par score on Dawn.
Unlocked 5 Feb, 2021 @ 5:30pm

Dark Fortress

Halo 4: Beat the par score on Requiem.
Unlocked 19 Nov, 2020 @ 7:02pm

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.
Unlocked 19 Nov, 2020 @ 7:38pm

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked 12 Dec, 2020 @ 10:01pm

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.
Unlocked 12 Dec, 2020 @ 10:57pm

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.
Unlocked 12 Dec, 2020 @ 11:41pm

Head Banging

Halo 4: Beat the par score on Composer.
Unlocked 16 Mar, 2021 @ 6:31pm

Witching Hour

Halo 4: Beat the par score on Midnight.
Unlocked 22 Dec, 2020 @ 8:03pm

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.
Unlocked 16 Mar, 2021 @ 6:31pm

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked 8 Dec, 2020 @ 7:40pm

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked 12 Dec, 2020 @ 9:30pm

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked 12 Dec, 2020 @ 10:49pm

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked 16 Mar, 2021 @ 5:52pm

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked 16 Mar, 2021 @ 6:40pm

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.
Unlocked 16 Mar, 2021 @ 6:31pm

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.
Unlocked 16 Mar, 2021 @ 6:40pm

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.
Unlocked 16 Mar, 2021 @ 7:05pm

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked 26 May, 2020 @ 11:09pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked 20 Mar, 2020 @ 12:03am

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Unlocked 20 Mar, 2020 @ 12:08am

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked 21 May, 2020 @ 12:48am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked 13 May, 2020 @ 6:39pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked 15 Dec, 2019 @ 10:49pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked 12 May, 2020 @ 10:38pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked 14 May, 2020 @ 4:33pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked 16 May, 2020 @ 12:57am

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked 20 May, 2020 @ 11:22pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked 23 May, 2020 @ 12:56am

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked 24 May, 2020 @ 11:38pm

Game On

Complete 50 missions or multiplayer games.
Unlocked 17 May, 2020 @ 10:38pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked 23 Sep, 2020 @ 2:58pm

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked 21 Sep, 2020 @ 11:15pm

Up All Night

Complete 250 missions or multiplayer games.
Unlocked 28 Sep, 2020 @ 3:21am

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked 29 Sep, 2020 @ 7:38pm

Committed

Complete 350 missions or multiplayer games.
Unlocked 17 Oct, 2020 @ 1:01am

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked 19 Dec, 2020 @ 7:34pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked 6 Jan, 2021 @ 4:24pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked 6 Jan, 2021 @ 6:48pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked 15 Dec, 2019 @ 12:32am

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked 15 Dec, 2019 @ 4:04am

Foe Hammer

Kill 5,000 enemies or players.
Unlocked 13 May, 2020 @ 6:39pm

Gruntageddon

Kill 1000 Grunts.
Unlocked 15 Dec, 2019 @ 10:31pm

Were It So Easy

Kill 1000 Elites.
Unlocked 16 May, 2020 @ 12:32am

Scavenger Hunt

Kill 1000 Jackals.
Unlocked 20 May, 2020 @ 10:57pm

Dankey Kang

Kill 1000 Brutes.
Unlocked 31 May, 2020 @ 9:21pm

Wyrmslayer

Kill 250 Hunters.
Unlocked 19 Jan, 2021 @ 8:24pm

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.
Unlocked 23 Mar, 2020 @ 12:18am

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked 15 Jul, 2020 @ 6:27pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked 1 Jan, 2021 @ 8:16pm

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked 16 Mar, 2021 @ 6:40pm

Herald of the Reclamation

Complete all campaigns on Easy difficulty.
Unlocked 16 Mar, 2021 @ 6:31pm

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked 21 Jul, 2020 @ 9:17pm

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 6:55pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked 15 Jul, 2020 @ 9:14pm

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked 26 Jul, 2020 @ 10:38pm

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked 17 Oct, 2020 @ 5:06pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked 16 Oct, 2020 @ 5:41pm

Naughty Naughty

Kill 10 Engineers.
Unlocked 21 Sep, 2020 @ 11:57pm

Well...Maybe One or Two

Kill 25 Engineers.
Unlocked 22 Sep, 2020 @ 9:35pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked 21 Sep, 2020 @ 11:18pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked 21 Sep, 2020 @ 11:26pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked 21 Sep, 2020 @ 11:29pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked 21 Sep, 2020 @ 11:51pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked 22 Sep, 2020 @ 12:02am

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked 22 Sep, 2020 @ 1:14am

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked 22 Sep, 2020 @ 1:19am

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked 22 Sep, 2020 @ 1:47am

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked 22 Sep, 2020 @ 1:53am

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked 22 Sep, 2020 @ 2:23am

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked 22 Sep, 2020 @ 2:30am

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked 22 Sep, 2020 @ 2:34am

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked 22 Sep, 2020 @ 9:08pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked 22 Sep, 2020 @ 9:10pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked 23 Sep, 2020 @ 3:40pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked 23 Sep, 2020 @ 3:49pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked 23 Sep, 2020 @ 4:05pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked 23 Sep, 2020 @ 4:14pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked 23 Sep, 2020 @ 4:44pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked 23 Sep, 2020 @ 4:57pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked 23 Sep, 2020 @ 5:05pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked 23 Sep, 2020 @ 5:07pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked 23 Sep, 2020 @ 5:19pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked 23 Sep, 2020 @ 5:37pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked 23 Sep, 2020 @ 5:40pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked 23 Sep, 2020 @ 5:43pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked 23 Sep, 2020 @ 5:45pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked 23 Sep, 2020 @ 5:49pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked 23 Sep, 2020 @ 6:52pm

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked 23 Sep, 2020 @ 7:16pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked 22 Sep, 2020 @ 4:49am

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked 22 Sep, 2020 @ 4:49am

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked 22 Sep, 2020 @ 4:49am

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked 29 Sep, 2020 @ 6:36pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked 21 Sep, 2020 @ 10:51pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked 21 Sep, 2020 @ 11:35pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 12:06am

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 1:24am

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 1:56am

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked 22 Sep, 2020 @ 2:39am

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked 23 Sep, 2020 @ 7:16pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked 21 Sep, 2020 @ 11:15pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked 21 Sep, 2020 @ 11:46pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 1:09am

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 1:41am

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked 22 Sep, 2020 @ 2:19am

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked 22 Sep, 2020 @ 3:12am

Data Hive

H3: ODST: Complete Data Hive.
Unlocked 22 Sep, 2020 @ 3:20am

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked 22 Sep, 2020 @ 4:49am

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked 6 Oct, 2020 @ 1:47am

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked 6 Oct, 2020 @ 2:05am

An Artist's Canvas

H3: ODST: Beat the par time on Kizingo Blvd.
Unlocked 6 Oct, 2020 @ 1:58am

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 8:39pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked 6 Oct, 2020 @ 2:46am

Feet Don't Fail Me Now

H3: ODST: Beat the par time on Kikowani Station.
Unlocked 6 Oct, 2020 @ 2:54am

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked 22 Sep, 2020 @ 3:20am

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked 22 Sep, 2020 @ 10:50pm

Can't Stop Here, This is Brute Country

H3: ODST: Beat par time on all Halo 3: ODST levels.
Unlocked 6 Oct, 2020 @ 2:54am

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked 28 Sep, 2020 @ 2:19am

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked 22 Sep, 2020 @ 1:09am

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked 22 Sep, 2020 @ 8:39pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked 22 Sep, 2020 @ 9:28pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked 22 Sep, 2020 @ 3:56am

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 @ 12:45am

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked 23 Sep, 2020 @ 7:03pm

Nagato Makes Moving Easy

H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Unlocked 29 Sep, 2020 @ 6:40pm

One Got Away

H3: ODST: View the missing link.
Unlocked 6 Oct, 2020 @ 3:49am

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked 6 Oct, 2020 @ 3:55am

Vandalized

H3: ODST: Face it.
Unlocked 6 Oct, 2020 @ 4:01am

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked 22 Sep, 2020 @ 6:40pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked 28 Sep, 2020 @ 2:29am

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked 23 Sep, 2020 @ 3:09pm

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked 23 Sep, 2020 @ 2:40pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked 21 Sep, 2020 @ 10:42pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked 22 Sep, 2020 @ 3:52am

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked 6 Oct, 2020 @ 4:19am

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked 6 Oct, 2020 @ 1:54am

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked 6 Oct, 2020 @ 4:28am

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked 22 Sep, 2020 @ 4:27am

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked 21 Sep, 2020 @ 11:45pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked 22 Sep, 2020 @ 9:27pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked 21 Sep, 2020 @ 11:45pm

Shoot and Scoot

H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Unlocked 22 Sep, 2020 @ 2:19am

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked 22 Sep, 2020 @ 2:50am

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked 6 Oct, 2020 @ 3:42am

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Unlocked 22 Sep, 2020 @ 2:18am

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked 6 Oct, 2020 @ 2:10am

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked 21 Sep, 2020 @ 10:57pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked 21 Sep, 2020 @ 10:51pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked 14 Dec, 2019 @ 10:47pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked 23 Jan, 2021 @ 11:53pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked 14 Dec, 2019 @ 11:57pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked 15 Dec, 2019 @ 1:41am

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked 15 Dec, 2019 @ 2:42am

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked 15 Dec, 2019 @ 4:26am

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked 15 Dec, 2019 @ 5:00pm

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked 15 Dec, 2019 @ 7:07pm

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked 15 Dec, 2019 @ 8:42pm

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.
Unlocked 27 Sep, 2020 @ 12:45am

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.
Unlocked 27 Sep, 2020 @ 12:45am

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.
Unlocked 27 Sep, 2020 @ 12:45am

Folks Need Heroes…

Halo: Reach: Complete every level of the game on Heroic difficulty.
Unlocked 27 Sep, 2020 @ 12:45am

Gods Must Be Strong

Halo: Reach: Complete every level of the game on Legendary difficulty.
Unlocked 27 Sep, 2020 @ 2:00am

A Monument To All Your Sins

Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Unlocked 27 Sep, 2020 @ 2:00am

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked 19 Jan, 2021 @ 8:00pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked 19 Jan, 2021 @ 8:33pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked 20 Jan, 2021 @ 8:20pm

Bake That Cake

Halo: Reach: Beat the par score on Tip of the Spear.
Unlocked 21 Jan, 2021 @ 8:10pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked 24 Jan, 2021 @ 1:19am

Precious Cargo

Halo: Reach: Beat the par score on The Pillar of Autumn.
Unlocked 27 Sep, 2020 @ 2:00am

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked 15 Dec, 2019 @ 7:41pm

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked 15 Dec, 2019 @ 3:43am

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked 15 Dec, 2019 @ 2:10am

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked 15 Dec, 2019 @ 6:35pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked 15 Dec, 2019 @ 7:33pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked 15 Dec, 2019 @ 2:33am

Front Page News

Halo: Reach: Find me in the club.
Unlocked 15 Dec, 2019 @ 6:17pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked 15 Dec, 2019 @ 4:42am

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked 15 Dec, 2019 @ 12:06am

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked 15 Dec, 2019 @ 7:58pm

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked 16 Oct, 2020 @ 1:26am

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked 14 Dec, 2019 @ 9:43pm

Enemies Everywhere!

Halo: Reach: Complete a Firefight set on Normal or Harder.
Unlocked 17 Dec, 2019 @ 5:15pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked 16 Oct, 2020 @ 1:26am

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked 14 Dec, 2019 @ 11:39pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked 14 Dec, 2019 @ 9:52pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked 18 Dec, 2019 @ 4:45am

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked 16 Oct, 2020 @ 6:35pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked 27 Sep, 2020 @ 12:44am

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked 15 Dec, 2019 @ 2:03am

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked 17 Dec, 2019 @ 5:34pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked 24 Jan, 2021 @ 12:59am



Life Story

Complete the Master Chief Saga playlist.

Checkmate

Kill 100 Watchers.

Mystery Achievement

Inscrutable. Mysterious.

Tempered Blade

Win 10 multiplayer games.

Forged in Fire

Win 100 multiplayer games.

Sample Plate

Complete three cross-game playlists.

I Dabble in Slaying

Complete one cross-game playlist.

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.

TLDR

Halo CE: Beat the par time on The Library.

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

Scurty Bump

Halo CE: Beat the par time on Keyes.

All You Can Eat

Halo CE: Beat the par time on The Maw.

Did Somebody Say...

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

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.

Overachiever

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

Arrival

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

Sacrifice

Halo CE: Activate Terminal 2 on Halo.

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.

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: Famine

Halo CE: Find and claim the Famine 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.

Overshields are for Sissies

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

Walk It Off

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

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

That Just Happened

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

Look Out for the Little Guys

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

Leave It Where It Lay

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

Tying Up Loose Ends

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

A Fine Choice

Halo CE: Complete a Halo: CE playlist.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Like a Fine Wine

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

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.

Get Me Out of Here!

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

Feet Firmly Planted

Halo CE: Complete a level without jumping.

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.

Going Nowhere Fast

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

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

Scorched Earth

Halo 2: Beat the par score on High Charity.

Arcade Owner

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

Curious

Halo 2: Activate Terminal 1 on Cairo Station.

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.

Examiner

Halo 2: Activate Terminal 3 on Metropolis.

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.

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.

Scholar

Halo 2: Activate Terminal 11 on Uprising.

Reviewer

Halo 2: Activate Terminal 12 on High Charity.

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.

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.

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.

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.

Starved For Shields

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

Scarab Lord

Halo 2: Acquire the Scarab Gun.

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.

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.

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.

Time Shift

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

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.

Lightning Strike

Halo 3: Beat the par time on The Storm.

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.

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.

Speed Demon

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

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.

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.

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: Tilt

Halo 3: Find and claim the Tilt 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.

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.

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.

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.

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.

Devastating

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

Interloper

Halo 4: Beat the par time on Requiem.

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.

War

Halo 4: Activate Terminal 1 on Requiem.

Justice

Halo 4: Activate Terminal 6 on Composer.

Terminus

Halo 4: Activate all Halo 4 Terminals.

Lone Wolf Legend

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

This is my Rifle, This is my Gun

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

Bros to the Close

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

Explore the Floor

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

Give Him the Stick

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

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?

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.

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.

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.

Missing Link

Halo 3: Watching. Waiting. Plotting.

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.

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.

Chest of Gold

Halo 4: Complete a Halo 4 playlist.

Contender

Win 50 multiplayer games.

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.

Witch Doctor

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

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell 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.

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.

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.

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.

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.

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.

Don't Strain Your Metaphors

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

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.

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.

Monumental Thirst!

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

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.

Insomnia

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

Parting the Sea

Halo: Reach: Beat the par score on Exodus.

How Did I Lose All My Fingers?

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

We'll Be Back

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

Chol Von's Not Gonna Like This

Halo: Reach: Kill 1000 Skirmishers.

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.

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!

HBOrg Special

Halo: Reach: Party with the DJ Brute.

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.

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.

This is Not the Greatest Lab in the World…

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

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

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

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria

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.

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach 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.

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.

Capacious Cartography

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

Run and Gunned

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

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.