Harvey » Games » Halo: The Master Chief Collection Stats

Playtime past 2 weeks:
0h

View global achievement stats
You must be logged in to compare these stats to your own
501 of 700 (72%) achievements earned:
Personal Achievements
 

Just Getting Started

Kill 100 enemies or players.
Unlocked Dec 3, 2019 @ 8:51pm

Balaho's Most Wanted

Kill 100 Grunts.
Unlocked Dec 3, 2019 @ 8:51pm

The One Percent

Kill 100 Elites.
Unlocked Dec 3, 2019 @ 8:51pm

Spoilsport

Kill 100 Jackals.
Unlocked Dec 3, 2019 @ 8:51pm

Going Bananas

Kill 100 Brutes.
Unlocked Dec 3, 2019 @ 8:51pm

Hunters Hunted

Kill 50 Hunters.
Unlocked Dec 16, 2020 @ 7:27pm

Checkmate

Kill 100 Watchers.
Unlocked Apr 9, 2021 @ 1:02am

I Was Wondering What Would Break First

Kill 100 Knights.
Unlocked Dec 16, 2020 @ 7:27pm

Pest Control

Kill 100 Crawlers.
Unlocked Dec 16, 2020 @ 7:27pm

Thanks A Killion

Kill 20,000 enemies or players.
Unlocked Mar 30, 2021 @ 12:28pm

Medal Completionist

Collect 10,000 campaign or playlist medals.
Unlocked Mar 30, 2021 @ 11:21am

The Guardians Are Coming

Get killed by the Guardians.
Unlocked Jul 23, 2020 @ 11:09pm

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.
Unlocked Dec 3, 2019 @ 8:51pm

Mystery Achievement

Inscrutable. Mysterious.
Unlocked Dec 18, 2020 @ 9:10pm

Where Am I?

Complete 10 missions or multiplayer games.
Unlocked Dec 3, 2019 @ 8:51pm

I Got This

Complete 100 missions or multiplayer games.
Unlocked Dec 3, 2019 @ 8:51pm

Tempered Blade

Win 10 multiplayer games.
Unlocked Dec 3, 2019 @ 8:51pm

Forged in Fire

Win 100 multiplayer games.
Unlocked Dec 16, 2020 @ 7:27pm

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.
Unlocked Dec 3, 2019 @ 8:51pm

Lore Master

Activate all terminals.
Unlocked Apr 9, 2021 @ 2:16am

Your Journey Begins

Complete a campaign mission or a match of multiplayer.
Unlocked Dec 3, 2019 @ 8:51pm

LASO Master

Complete each individual game specific LASO playlist for every Halo game.
Unlocked Apr 16, 2021 @ 11:56pm

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.
Unlocked Mar 3, 2020 @ 5:25pm

Halo

Halo CE: Complete Halo.
Unlocked Mar 3, 2020 @ 5:25pm

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.
Unlocked Mar 3, 2020 @ 5:25pm

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.
Unlocked Jun 1, 2020 @ 5:37pm

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.
Unlocked Mar 3, 2020 @ 5:25pm

The Library

Halo CE: Complete The Library.
Unlocked Mar 30, 2021 @ 1:34pm

Two Betrayals

Halo CE: Complete Two Betrayals.
Unlocked Mar 30, 2021 @ 2:37pm

Keyes

Halo CE: Complete Keyes.
Unlocked Mar 3, 2020 @ 5:25pm

The Maw

Halo CE: Complete The Maw.
Unlocked Mar 3, 2020 @ 5:25pm

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.
Unlocked Jun 1, 2020 @ 5:37pm

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.
Unlocked Mar 3, 2020 @ 5:25pm

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Unlocked Dec 16, 2020 @ 7:27pm

Sacrifice

Halo CE: Activate Terminal 2 on Halo.
Unlocked Mar 3, 2020 @ 5:25pm

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Unlocked Apr 6, 2021 @ 1:20am

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.
Unlocked Mar 3, 2020 @ 5:25pm

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.
Unlocked Apr 6, 2021 @ 11:43am

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Unlocked Apr 6, 2021 @ 12:20pm

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.
Unlocked Apr 6, 2021 @ 12:44pm

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.
Unlocked Apr 6, 2021 @ 12:47pm

Mind Games

Halo CE: Activate Terminal 9 on Keyes.
Unlocked Apr 6, 2021 @ 1:02pm

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.
Unlocked Mar 3, 2020 @ 5:25pm

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.
Unlocked Apr 6, 2021 @ 1:02pm

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.
Unlocked Mar 3, 2020 @ 5:25pm

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.
Unlocked Mar 3, 2020 @ 5:25pm

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.
Unlocked Mar 3, 2020 @ 5:25pm

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.
Unlocked Mar 30, 2021 @ 1:21am

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.
Unlocked Mar 30, 2021 @ 1:25am

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.
Unlocked Mar 30, 2021 @ 11:21am

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.
Unlocked Mar 30, 2021 @ 12:36pm

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.
Unlocked Mar 30, 2021 @ 12:52pm

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.
Unlocked Mar 30, 2021 @ 12:58pm

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.
Unlocked Mar 30, 2021 @ 1:06pm

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.
Unlocked Mar 30, 2021 @ 1:33pm

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.
Unlocked Mar 30, 2021 @ 2:35pm

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Unlocked Mar 30, 2021 @ 10:05pm

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.
Unlocked Mar 30, 2021 @ 10:05pm

A Fine Choice

Halo CE: Complete a Halo: CE playlist.
Unlocked Apr 16, 2021 @ 11:56pm

Like a Fine Wine

Halo CE: Complete the Halo: CE LASO Campaign playlist.
Unlocked Apr 16, 2021 @ 11:56pm

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.
Unlocked Apr 6, 2021 @ 1:41pm

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Unlocked Mar 3, 2020 @ 5:25pm

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Unlocked Apr 6, 2021 @ 1:54pm

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.
Unlocked Apr 6, 2021 @ 2:17pm

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Unlocked Mar 3, 2020 @ 5:25pm

Megg

Halo CE: It's a sign.
Unlocked Apr 6, 2021 @ 1:17pm

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Unlocked Apr 6, 2021 @ 1:44pm

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.
Unlocked Dec 3, 2019 @ 8:51pm

Brovershield

Complete any co-op level on Heroic difficulty.
Unlocked Dec 3, 2019 @ 8:51pm

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.
Unlocked Mar 26, 2021 @ 2:38pm

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.
Unlocked Mar 3, 2020 @ 5:25pm

Cairo Station

Halo 2: Complete Cairo Station.
Unlocked Jun 1, 2020 @ 5:37pm

Outskirts

Halo 2: Complete Outskirts.
Unlocked Jun 1, 2020 @ 5:37pm

Metropolis

Halo 2: Complete Metropolis.
Unlocked Jun 1, 2020 @ 5:37pm

The Arbiter

Halo 2: Complete The Arbiter.
Unlocked Jun 1, 2020 @ 5:37pm

Oracle

Halo 2: Complete The Oracle.
Unlocked Jun 1, 2020 @ 5:37pm

Delta Halo

Halo 2: Complete Delta Halo.
Unlocked Jun 1, 2020 @ 5:37pm

Regret

Halo 2: Complete Regret.
Unlocked Jun 1, 2020 @ 5:37pm

Sacred Icon

Halo 2: Complete Sacred Icon.
Unlocked Jun 1, 2020 @ 5:37pm

Quarantine Zone

Halo 2: Complete Quarantine Zone.
Unlocked Jun 1, 2020 @ 5:37pm

Gravemind

Halo 2: Complete Gravemind.
Unlocked Jun 1, 2020 @ 5:37pm

Uprising

Halo 2: Complete Uprising.
Unlocked Jun 1, 2020 @ 5:37pm

High Charity

Halo 2: Complete High Charity.
Unlocked Jun 1, 2020 @ 5:37pm

The Great Journey

Halo 2: Complete The Great Journey.
Unlocked Jun 1, 2020 @ 5:37pm

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.
Unlocked Jun 1, 2020 @ 5:37pm

Rooftop Runner

Halo 2: Beat the par time on Outskirts.
Unlocked Dec 18, 2020 @ 8:42pm

Speeding Ticket

Halo 2: Beat the par time on Metropolis.
Unlocked Dec 20, 2020 @ 12:44pm

YOLO Strats

Halo 2: Beat the par time on The Arbiter.
Unlocked Dec 20, 2020 @ 12:59pm

Reed the Strategy

Halo 2: Beat the par time on The Oracle.
Unlocked Jun 1, 2020 @ 5:37pm

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.
Unlocked Dec 20, 2020 @ 1:26pm

I Regret Nothing

Halo 2: Beat the par time on Regret.
Unlocked Dec 21, 2020 @ 11:40am

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.
Unlocked Dec 21, 2020 @ 12:19pm

No Man's Land

Halo 2: Beat the par time on Uprising.
Unlocked Jun 1, 2020 @ 5:37pm

Feeling Charitable

Halo 2: Beat the par time on High Charity.
Unlocked Jun 1, 2020 @ 5:37pm

Ripple Fire

Halo 2: Beat the par score on Metropolis.
Unlocked Jun 1, 2020 @ 5:37pm

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.
Unlocked Jun 1, 2020 @ 5:37pm

Boundless

Halo 2: Beat the par score on Delta Halo.
Unlocked Dec 13, 2023 @ 11:05am

Fists of Fury

Halo 2: Beat the par score on Regret.
Unlocked Dec 20, 2020 @ 3:27pm

Guided Tour

Halo 2: Beat the par score on Sacred Icon.
Unlocked Dec 26, 2023 @ 9:35pm

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.
Unlocked Dec 26, 2023 @ 10:06pm

Official Business

Halo 2: Beat the par score on Gravemind.
Unlocked Jun 1, 2020 @ 5:37pm

Scorched Earth

Halo 2: Beat the par score on High Charity.
Unlocked Jan 16 @ 9:58pm

Curious

Halo 2: Activate Terminal 1 on Cairo Station.
Unlocked Mar 29, 2021 @ 1:33pm

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.
Unlocked Mar 29, 2021 @ 1:53pm

Examiner

Halo 2: Activate Terminal 3 on Metropolis.
Unlocked Mar 29, 2021 @ 2:12pm

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.
Unlocked Mar 29, 2021 @ 2:24pm

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.
Unlocked Mar 29, 2021 @ 4:04pm

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.
Unlocked Mar 29, 2021 @ 4:31pm

Enamored

Halo 2: Activate Terminal 7 on Regret.
Unlocked Mar 29, 2021 @ 4:50pm

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.
Unlocked Mar 29, 2021 @ 5:09pm

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.
Unlocked Mar 29, 2021 @ 8:21pm

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.
Unlocked Mar 29, 2021 @ 8:51pm

Scholar

Halo 2: Activate Terminal 11 on Uprising.
Unlocked Mar 29, 2021 @ 9:48pm

Reviewer

Halo 2: Activate Terminal 12 on High Charity.
Unlocked Jun 1, 2020 @ 5:37pm

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.
Unlocked Jun 1, 2020 @ 5:37pm

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.
Unlocked Mar 29, 2021 @ 9:48pm

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Unlocked Apr 1, 2021 @ 10:31pm

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Unlocked Apr 1, 2021 @ 11:16pm

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.
Unlocked Apr 1, 2021 @ 11:20pm

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.
Unlocked Apr 2, 2021 @ 12:52am

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.
Unlocked Apr 2, 2021 @ 9:26pm

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Unlocked Apr 2, 2021 @ 9:47pm

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.
Unlocked Apr 2, 2021 @ 10:22pm

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.
Unlocked Apr 2, 2021 @ 10:53pm

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.
Unlocked Apr 5, 2021 @ 9:30pm

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.
Unlocked Apr 5, 2021 @ 10:19pm

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.
Unlocked Apr 5, 2021 @ 10:58pm

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.
Unlocked Apr 5, 2021 @ 11:28pm

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.
Unlocked Apr 6, 2021 @ 12:08am

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.
Unlocked Apr 6, 2021 @ 12:21am

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.
Unlocked Apr 6, 2021 @ 12:45am

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.
Unlocked Apr 6, 2021 @ 12:45am

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.
Unlocked Dec 18, 2020 @ 9:47pm

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.
Unlocked Dec 18, 2020 @ 10:16pm

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.
Unlocked Dec 19, 2020 @ 1:15pm

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.
Unlocked Dec 19, 2020 @ 1:15pm

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.
Unlocked Dec 19, 2020 @ 1:45pm

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.
Unlocked Dec 19, 2020 @ 9:48pm

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.
Unlocked Dec 19, 2020 @ 11:25pm

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.
Unlocked Dec 19, 2020 @ 11:57pm

Toybox

Halo 2: Collect all eight Halo toys.
Unlocked Dec 19, 2020 @ 11:57pm

Warrior

Halo 2: Complete every level of the game on Normal difficulty.
Unlocked Jun 1, 2020 @ 5:37pm

Hero

Halo 2: Complete every level of the game on Heroic difficulty.
Unlocked Sep 29, 2022 @ 9:31pm

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.
Unlocked Sep 29, 2022 @ 9:31pm

Seconds

Halo 2: Complete a Halo 2 playlist.
Unlocked Apr 9, 2021 @ 6:39pm

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.
Unlocked Jun 1, 2020 @ 5:37pm

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Unlocked Mar 29, 2021 @ 11:06pm

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.
Unlocked Dec 19, 2020 @ 9:52pm

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.
Unlocked Dec 16, 2020 @ 7:27pm

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Unlocked Jun 1, 2020 @ 5:37pm

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.
Unlocked Dec 17, 2020 @ 11:13pm

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Unlocked Mar 30, 2021 @ 12:16am

HI BEN

Halo 2: Oh, hi!
Unlocked Dec 18, 2020 @ 10:18pm

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Unlocked Apr 6, 2021 @ 2:25pm

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Unlocked Apr 6, 2021 @ 2:22pm

E E E

Halo 2: View both signs in the level Metropolis.
Unlocked Mar 29, 2021 @ 11:55pm

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Unlocked Apr 6, 2021 @ 2:21pm

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.
Unlocked Jul 23, 2020 @ 11:09pm

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.
Unlocked Mar 29, 2021 @ 11:47pm

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Unlocked Jul 23, 2020 @ 11:09pm

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Unlocked Apr 9, 2021 @ 7:18pm

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Unlocked Apr 25, 2021 @ 5:34pm

Scarab Lord

Halo 2: Acquire the Scarab Gun.
Unlocked Mar 29, 2021 @ 11:46pm

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.
Unlocked Mar 29, 2021 @ 10:09pm

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.
Unlocked Dec 18, 2020 @ 8:42pm

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.
Unlocked Jun 1, 2020 @ 5:37pm

Grand Theft Halo

Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Unlocked Dec 3, 2019 @ 8:51pm

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Unlocked Jun 1, 2020 @ 5:37pm

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Unlocked Jun 1, 2020 @ 5:37pm

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Unlocked Dec 16, 2020 @ 7:27pm

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Unlocked Dec 3, 2019 @ 8:51pm

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Unlocked Nov 23, 2021 @ 9:53pm

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Unlocked Jun 1, 2020 @ 5:37pm

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Unlocked Dec 27, 2019 @ 11:56pm

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Unlocked Apr 9, 2021 @ 6:51pm

Back for More

Halo 2: Complete the LASO campaign playlist.
Unlocked Apr 9, 2021 @ 6:39pm

Landfall

Halo 3: Complete Sierra 117.
Unlocked Jul 23, 2020 @ 11:09pm

Holdout

Halo 3: Complete Crow's Nest.
Unlocked Jul 23, 2020 @ 11:09pm

The Road

Halo 3: Complete Tsavo Highway.
Unlocked Jul 23, 2020 @ 11:09pm

Assault

Halo 3: Complete The Storm.
Unlocked Jul 23, 2020 @ 11:09pm

Cleansing

Halo 3: Complete Floodgate.
Unlocked Jul 23, 2020 @ 11:09pm

Refuge

Halo 3: Complete The Ark.
Unlocked Apr 7, 2021 @ 12:10am

Last Stand

Halo 3: Complete The Covenant.
Unlocked Apr 7, 2021 @ 12:57am

The Key

Halo 3: Complete Cortana.
Unlocked Apr 7, 2021 @ 1:24am

Return

Halo 3: Complete Halo.
Unlocked Jul 23, 2020 @ 11:09pm

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.
Unlocked Jul 23, 2020 @ 11:09pm

Dambuster

Halo 3: Beat the par time on Floodgate.
Unlocked Jul 23, 2020 @ 11:09pm

Guerilla

Halo 3: Beat the par score on Sierra 117.
Unlocked Sep 26, 2023 @ 9:07pm

Cavalier

Halo 3: Beat the par score on Tsavo Highway.
Unlocked Sep 26, 2023 @ 9:51pm

Exterminator

Halo 3: Beat the par score on Floodgate.
Unlocked Sep 26, 2023 @ 11:28pm

Ranger

Halo 3: Beat the par score on The Ark.
Unlocked Sep 27, 2023 @ 12:02am

Vanguard

Halo 3: Beat the par score on The Covenant.
Unlocked Sep 30, 2023 @ 7:38pm

Orpheus

Halo 3: Beat the par score on Cortana.
Unlocked Sep 30, 2023 @ 7:56pm

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.
Unlocked Apr 6, 2021 @ 10:33pm

Inundation

Halo 3: Activate Terminal 2 on The Ark.
Unlocked Apr 6, 2021 @ 10:52pm

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.
Unlocked Apr 6, 2021 @ 11:04pm

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.
Unlocked Apr 7, 2021 @ 1:54am

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.
Unlocked Apr 7, 2021 @ 12:22am

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.
Unlocked Apr 7, 2021 @ 12:33am

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.
Unlocked Jul 23, 2020 @ 11:09pm

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.
Unlocked Apr 7, 2021 @ 1:03am

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.
Unlocked Apr 20, 2021 @ 11:33pm

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.
Unlocked Apr 6, 2021 @ 9:50pm

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Unlocked Apr 6, 2021 @ 9:54pm

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Unlocked Apr 6, 2021 @ 10:13pm

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.
Unlocked Apr 6, 2021 @ 10:21pm

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.
Unlocked Apr 6, 2021 @ 10:22pm

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.
Unlocked Apr 6, 2021 @ 10:45pm

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Unlocked Apr 7, 2021 @ 12:23am

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.
Unlocked Apr 7, 2021 @ 1:05am

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.
Unlocked Jul 23, 2020 @ 11:09pm

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.
Unlocked Oct 3, 2022 @ 8:14pm

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.
Unlocked Oct 4, 2022 @ 12:46pm

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.
Unlocked Oct 4, 2022 @ 12:46pm

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.
Unlocked Apr 7, 2021 @ 6:56pm

Primate

Halo 3: Find your first missing links.
Unlocked Apr 7, 2021 @ 2:01am

Haplorrhini

Halo 3: Find a lonely missing link.
Unlocked Apr 7, 2021 @ 2:08am

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Unlocked Jul 23, 2020 @ 11:09pm

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.
Unlocked Apr 8, 2021 @ 2:05pm

Heading to his Destiny

Halo 3: Destined for greatness.
Unlocked Jul 23, 2020 @ 11:09pm

Sounds Familiar

Halo 3: This stuff is your history!
Unlocked Jul 23, 2020 @ 11:09pm

Hippo Hero

Halo 3: Who DARED to discard this brave animal?
Unlocked Apr 7, 2021 @ 2:18am

Milk Carton

Halo 3: Find the poster of the missing man.
Unlocked Apr 7, 2021 @ 2:10am

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.
Unlocked Apr 7, 2021 @ 1:42am

Man on the Moon

Halo 3: He's watching you.
Unlocked Apr 8, 2021 @ 2:05pm

Delicious Brains

Kill 100 Flood.
Unlocked Mar 3, 2020 @ 5:25pm

Zombie Repeller

Kill 1000 Flood.
Unlocked Mar 3, 2020 @ 5:25pm

Elder Signs

Halo 3: View 2 different sigils on Valhalla.
Unlocked Apr 7, 2021 @ 7:21pm

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.
Unlocked Jul 23, 2020 @ 11:09pm

Dawn

Halo 4: Complete Dawn.
Unlocked Dec 16, 2020 @ 7:27pm

Requiem

Halo 4: Complete Requiem.
Unlocked Dec 16, 2020 @ 7:27pm

Forerunner

Halo 4: Complete Forerunner.
Unlocked Dec 16, 2020 @ 7:27pm

Infinity

Halo 4: Complete Infinity.
Unlocked Dec 16, 2020 @ 7:27pm

Reclaimer

Halo 4: Complete Reclaimer.
Unlocked Apr 9, 2021 @ 1:42am

Shutdown

Halo 4: Complete Shutdown.
Unlocked Dec 16, 2020 @ 7:27pm

Composer

Halo 4: Complete Composer.
Unlocked Dec 16, 2020 @ 7:27pm

Midnight

Halo 4: Complete Midnight.
Unlocked Dec 16, 2020 @ 7:27pm

Interloper

Halo 4: Beat the par time on Requiem.
Unlocked Apr 9, 2021 @ 12:43am

Gimme That

Halo 4: Beat the par time on Reclaimer.
Unlocked Apr 9, 2021 @ 1:42am

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.
Unlocked Apr 9, 2021 @ 1:54am

Symphony of Pain

Halo 4: Beat the par time on Composer.
Unlocked Apr 9, 2021 @ 2:14am

Jungle Warfare

Halo 4: Beat the par score on Infinity.
Unlocked Dec 16, 2020 @ 7:27pm

War

Halo 4: Activate Terminal 1 on Requiem.
Unlocked Apr 9, 2021 @ 12:43am

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.
Unlocked Apr 9, 2021 @ 12:49am

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.
Unlocked Apr 9, 2021 @ 1:22am

Flood

Halo 4: Activate Terminal 4 on Reclaimer.
Unlocked Apr 9, 2021 @ 1:36am

Knights

Halo 4: Activate Terminal 5 on Shutdown.
Unlocked Apr 9, 2021 @ 1:46am

Justice

Halo 4: Activate Terminal 6 on Composer.
Unlocked Apr 9, 2021 @ 1:57am

Cryptum

Halo 4: Activate Terminal 7 on Midnight.
Unlocked Apr 9, 2021 @ 2:16am

Terminus

Halo 4: Activate all Halo 4 Terminals.
Unlocked Apr 9, 2021 @ 2:16am

You're No Chips

Halo 4: What do Marines know about sticks?
Unlocked Apr 9, 2021 @ 2:27am

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.
Unlocked Dec 16, 2020 @ 7:27pm

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Unlocked Mar 30, 2021 @ 12:35am

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Unlocked Apr 6, 2021 @ 2:34pm

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Unlocked Dec 19, 2020 @ 11:10pm

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Unlocked Mar 3, 2020 @ 5:25pm

The Return of Megg

Halo 2: She's not picking up.
Unlocked Mar 29, 2021 @ 10:28pm

Bro Hammer

Complete any co-op level on Legendary difficulty.
Unlocked Dec 3, 2019 @ 8:51pm

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.
Unlocked Apr 9, 2021 @ 2:22am

Missing Link

Halo 3: Watching. Waiting. Plotting.
Unlocked Apr 7, 2021 @ 1:59am

Game Master

Created and saved 5 Custom Game types.
Unlocked Apr 20, 2021 @ 11:54pm

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.
Unlocked Mar 17, 2021 @ 1:17am

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.
Unlocked Mar 17, 2021 @ 1:13am

Master Forger

Created and saved 5 Custom Maps in Forge.
Unlocked Apr 20, 2021 @ 11:47pm

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.
Unlocked Dec 3, 2019 @ 8:51pm

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.
Unlocked Mar 17, 2021 @ 1:21am

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.
Unlocked Mar 17, 2021 @ 1:15am

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.
Unlocked Mar 17, 2021 @ 1:23am

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.
Unlocked Mar 17, 2021 @ 1:19am

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Unlocked Dec 3, 2019 @ 8:51pm

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.
Unlocked Dec 3, 2019 @ 8:51pm

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.
Unlocked Jun 1, 2020 @ 5:37pm

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.
Unlocked Mar 17, 2021 @ 1:23am

Dirty Bird

Halo 2: Fly the Heretic Banshee.
Unlocked Jun 1, 2020 @ 5:37pm

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.
Unlocked Apr 15, 2021 @ 10:08pm

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.
Unlocked Apr 12, 2021 @ 10:53pm

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.
Unlocked Apr 7, 2021 @ 1:05am

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.
Unlocked Apr 15, 2021 @ 10:08pm

A Pile of Medals

Collect 2,000 campaign or playlist medals.
Unlocked Dec 3, 2019 @ 8:51pm

A Crate of Medals

Collect 3,000 campaign or playlist medals.
Unlocked Dec 3, 2019 @ 8:51pm

A Heap of Medals

Collect 4,000 campaign or playlist medals.
Unlocked Apr 24, 2020 @ 3:48pm

A Few Trinkets

Collect 5,000 campaign or playlist medals.
Unlocked Dec 16, 2020 @ 7:27pm

Chest of Gold

Halo 4: Complete a Halo 4 playlist.
Unlocked Apr 12, 2021 @ 10:53pm

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.
Unlocked Dec 16, 2020 @ 7:27pm

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.
Unlocked Dec 18, 2020 @ 5:20pm

Medal Master Chief

Collect 8,000 campaign or playlist medals.
Unlocked Dec 20, 2020 @ 12:58pm

Contender

Win 50 multiplayer games.
Unlocked Dec 13, 2019 @ 7:46pm

In It To Win It

Win 200 multiplayer games.
Unlocked Apr 12, 2021 @ 12:59pm

Game On

Complete 50 missions or multiplayer games.
Unlocked Dec 3, 2019 @ 8:51pm

Bonus Level

Complete 200 missions or multiplayer games.
Unlocked Dec 14, 2019 @ 2:48pm

Sharpshooter

Win 150 multiplayer games.
Unlocked Mar 17, 2021 @ 1:17am

Can't Put It Down

Complete 150 missions or multiplayer games.
Unlocked Dec 6, 2019 @ 3:32pm

Battle Hardened

Win 250 multiplayer games.
Unlocked Apr 24, 2021 @ 1:28am

Up All Night

Complete 250 missions or multiplayer games.
Unlocked Jul 23, 2020 @ 11:09pm

Can't Get Enough

Complete 300 missions or multiplayer games.
Unlocked Dec 16, 2020 @ 7:27pm

Committed

Complete 350 missions or multiplayer games.
Unlocked Dec 16, 2020 @ 7:27pm

Big Time Gamer

Complete 400 missions or multiplayer games.
Unlocked Dec 16, 2020 @ 7:27pm

Long Time Fan

Complete 450 missions or multiplayer games.
Unlocked Dec 18, 2020 @ 9:05pm

The Long Haul

Complete 500 missions or multiplayer games.
Unlocked Mar 14, 2021 @ 8:31pm

Just A Taste

Collect 500 campaign or playlist medals.
Unlocked Dec 3, 2019 @ 8:51pm

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.
Unlocked Dec 3, 2019 @ 8:51pm

Foe Hammer

Kill 5,000 enemies or players.
Unlocked Dec 3, 2019 @ 8:51pm

Gruntageddon

Kill 1000 Grunts.
Unlocked Dec 3, 2019 @ 8:51pm

Were It So Easy

Kill 1000 Elites.
Unlocked Dec 28, 2019 @ 12:04am

Scavenger Hunt

Kill 1000 Jackals.
Unlocked Dec 16, 2020 @ 9:03pm

Dankey Kang

Kill 1000 Brutes.
Unlocked Apr 1, 2021 @ 1:10pm

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.
Unlocked Jul 23, 2020 @ 11:09pm

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.
Unlocked Apr 7, 2021 @ 1:24am

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.
Unlocked Apr 9, 2021 @ 1:42am

King of the Crows

Halo 3: Beat the par score on Crow's Nest.
Unlocked Sep 26, 2023 @ 9:35pm

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.
Unlocked Apr 7, 2021 @ 1:05am

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.
Unlocked Apr 6, 2021 @ 9:23pm

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Unlocked Apr 6, 2021 @ 10:04pm

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Unlocked Apr 7, 2021 @ 12:00am

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Unlocked Apr 7, 2021 @ 12:55am

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.
Unlocked Apr 7, 2021 @ 1:54am

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Unlocked Dec 27, 2019 @ 11:56pm

Operation Completion

Halo 4: Complete a Spartan Ops mission.
Unlocked Mar 25, 2021 @ 11:19am

Departure

Halo 4: Complete all chapters in Spartan Ops Episode 1.
Unlocked Mar 25, 2021 @ 12:11pm

Artifact

Halo 4: Complete all chapters in Spartan Ops Episode 2.
Unlocked Mar 25, 2021 @ 12:53pm

Catherine

Halo 4: Complete all chapters in Spartan Ops Episode 3.
Unlocked Mar 26, 2021 @ 1:59am

Roses vs Violets

Halo 4: Why are you even here?
Unlocked Apr 20, 2021 @ 11:39pm

Knight in White Assassination

Halo 4: Assassinate a Knight in any Spartan Ops mission.
Unlocked Mar 25, 2021 @ 12:00pm

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.
Unlocked Jul 18, 2021 @ 7:53pm

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.
Unlocked Dec 16, 2020 @ 7:27pm

Spree Master

Earn a total of 100 Killing Spree medals in matchmade games.
Unlocked Mar 17, 2021 @ 7:12pm

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.
Unlocked Feb 27 @ 11:14pm

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.
Unlocked Dec 16, 2020 @ 7:27pm

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Unlocked Apr 7, 2021 @ 2:45pm

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Unlocked Apr 7, 2021 @ 2:47pm

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Unlocked Apr 7, 2021 @ 2:53pm

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Unlocked Apr 7, 2021 @ 2:55pm

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Unlocked Apr 7, 2021 @ 2:56pm

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.
Unlocked Apr 7, 2021 @ 2:57pm

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.
Unlocked Apr 7, 2021 @ 2:57pm

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Unlocked Mar 3, 2020 @ 5:25pm

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Unlocked Dec 18, 2020 @ 3:10pm

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.
Unlocked Jul 23, 2020 @ 11:09pm

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.
Unlocked Mar 23, 2021 @ 9:12pm

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.
Unlocked Dec 16, 2020 @ 7:27pm

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.
Unlocked Dec 16, 2020 @ 7:27pm

Naughty Naughty

Kill 10 Engineers.
Unlocked Apr 21, 2021 @ 7:43pm

Listener

H3: ODST: Find the 1st Audio Log.
Unlocked Dec 16, 2020 @ 7:27pm

An Ear Full

H3: ODST: Find the 2nd Audio Log.
Unlocked Dec 16, 2020 @ 7:27pm

Tuned In

H3: ODST: Find the 3rd Audio Log.
Unlocked Apr 7, 2021 @ 3:41pm

Do Tell

H3: ODST: Find the 4th Audio Log.
Unlocked Apr 7, 2021 @ 3:46pm

Hear Me Out

H3: ODST: Find the 5th Audio Log.
Unlocked Apr 7, 2021 @ 3:49pm

Eavesdropping

H3: ODST: Find the 6th Audio Log.
Unlocked Apr 7, 2021 @ 3:51pm

Auditor

H3: ODST: Find the 7th Audio Log.
Unlocked Apr 7, 2021 @ 3:53pm

Overheard

H3: ODST: Find the 8th Audio Log.
Unlocked Apr 7, 2021 @ 3:56pm

Wiretapping

H3: ODST: Find the 9th Audio Log.
Unlocked Apr 7, 2021 @ 3:57pm

Monitored

H3: ODST: Find the 10th Audio Log.
Unlocked Apr 7, 2021 @ 4:00pm

Hang Onto My Words

H3: ODST: Find the 11th Audio Log.
Unlocked Apr 7, 2021 @ 4:03pm

Give Heed

H3: ODST: Find the 12th Audio Log.
Unlocked Apr 7, 2021 @ 4:11pm

Get A Load

H3: ODST: Find the 13th Audio Log.
Unlocked Apr 7, 2021 @ 4:16pm

Snoop Troop

H3: ODST: Find the 14th Audio Log.
Unlocked Apr 7, 2021 @ 4:21pm

All Ears

H3: ODST: Find the 15th Audio Log.
Unlocked Apr 7, 2021 @ 4:23pm

Ear Bender

H3: ODST: Find the 16th Audio Log.
Unlocked Apr 7, 2021 @ 4:25pm

Plugged In

H3: ODST: Find the 17th Audio Log.
Unlocked Apr 7, 2021 @ 4:26pm

Attentive

H3: ODST: Find the 18th Audio Log.
Unlocked Apr 7, 2021 @ 4:31pm

Watchful

H3: ODST: Find the 19th Audio Log.
Unlocked Apr 7, 2021 @ 4:33pm

Observant

H3: ODST: Find the 20th Audio Log.
Unlocked Apr 7, 2021 @ 4:35pm

Scout

H3: ODST: Find the 21st Audio Log.
Unlocked Apr 7, 2021 @ 4:37pm

Adventurer

H3: ODST: Find the 22nd Audio Log.
Unlocked Apr 7, 2021 @ 4:39pm

Spotter

H3: ODST: Find the 23rd Audio Log.
Unlocked Apr 7, 2021 @ 4:44pm

Considerate

H3: ODST: Find the 24th Audio Log.
Unlocked Apr 7, 2021 @ 4:46pm

On Your Toes

H3: ODST: Find the 25th Audio Log.
Unlocked Apr 7, 2021 @ 4:55pm

Archivist

H3: ODST: Find the 26th Audio Log.
Unlocked Apr 7, 2021 @ 5:00pm

Your Attention Please

H3: ODST: Find the 27th Audio Log.
Unlocked Apr 7, 2021 @ 5:02pm

Catching On

H3: ODST: Find the 28th Audio Log.
Unlocked Apr 7, 2021 @ 5:05pm

Wisening Up

H3: ODST: Find the 29th Audio Log.
Unlocked Apr 7, 2021 @ 5:06pm

Audiophile

H3: ODST: Find the 30th Audio Log.
Unlocked Apr 7, 2021 @ 5:18pm

Rookie

H3: ODST: Complete every level of the game on Easy difficulty.
Unlocked Apr 21, 2021 @ 7:51pm

Urban Warfare Badge

H3: ODST: Complete every level of the game on Normal difficulty.
Unlocked Apr 21, 2021 @ 9:14pm

First In, Last Out

H3: ODST: Complete every level of the game on Heroic difficulty.
Unlocked Apr 21, 2021 @ 9:14pm

Mean Streets of New Mombasa

H3: ODST: Complete every level of the game on Legendary difficulty.
Unlocked Apr 21, 2021 @ 9:14pm

Junior Detective

H3: ODST: Find the 1st clue to unraveling the mystery.
Unlocked Dec 16, 2020 @ 7:27pm

Investigator

H3: ODST: Find the 2nd clue to unraveling the mystery.
Unlocked Dec 16, 2020 @ 7:27pm

Gumshoe

H3: ODST: Find the 3rd clue unraveling the mystery.
Unlocked Apr 22, 2021 @ 2:32pm

Bloodhound

H3: ODST: Find the 4th clue unraveling the mystery.
Unlocked Apr 22, 2021 @ 3:07pm

Private Eye

H3: ODST: Find the 5th clue unraveling the mystery.
Unlocked Apr 22, 2021 @ 3:26pm

Secret Agent

H3: ODST: Find the 6th clue unraveling the mystery.
Unlocked Apr 22, 2021 @ 3:47pm

Record Store Owner

H3: ODST: Find all 30 Audio Logs.
Unlocked Apr 7, 2021 @ 5:18pm

Tayari Plaza

H3: ODST: Complete Tayari Plaza.
Unlocked Dec 16, 2020 @ 7:27pm

Uplift Reserve

H3: ODST: Complete Uplift Reserve.
Unlocked Apr 7, 2021 @ 5:48pm

Kizingo Boulevard

H3: ODST: Complete Kizingo Blvd.
Unlocked Apr 21, 2021 @ 5:54pm

ONI Alpha Site

H3: ODST: Complete ONI Alpha Site.
Unlocked Apr 21, 2021 @ 6:31pm

NMPD HQ

H3: ODST: Complete NMPD HQ.
Unlocked Apr 21, 2021 @ 6:55pm

Kikowani Station

H3: ODST: Complete Kikowani Station.
Unlocked Apr 21, 2021 @ 7:51pm

Data Hive

H3: ODST: Complete Data Hive.
Unlocked Dec 16, 2020 @ 7:27pm

Coastal Highway

H3: ODST: Complete Coastal Highway.
Unlocked Dec 16, 2020 @ 7:27pm

Bill Past Due

H3: ODST: Beat the par time on Tayari Plaza.
Unlocked Apr 22, 2021 @ 2:09pm

Floor It!

H3: ODST: Beat the par time on Uplift Reserve.
Unlocked Apr 7, 2021 @ 6:11pm

A Pleasant Trip

H3: ODST: Beat the par time on ONI Alpha Site.
Unlocked Apr 22, 2021 @ 3:22pm

First Stop: Anywhere But Here!

H3: ODST: Beat the par time on NMPD HQ.
Unlocked Apr 22, 2021 @ 3:38pm

Overtaken By Events

H3: ODST: Beat the par time on Data Hive.
Unlocked Oct 1, 2023 @ 10:59pm

Double Time!

H3: ODST: Beat the par time on Coastal Highway.
Unlocked Apr 22, 2021 @ 5:14pm

Survey Says...

H3: ODST: Beat the par score on Tayari Plaza.
Unlocked Oct 1, 2023 @ 8:27pm

Son of a Gun

H3: ODST: Beat the par score on Kizingo Blvd.
Unlocked Apr 21, 2021 @ 5:54pm

I Love My Job

H3: ODST: Beat the par score on ONI Alpha Site.
Unlocked Oct 1, 2023 @ 10:02pm

Pour It On

H3: ODST: Beat the par score on NMPD HQ.
Unlocked Oct 1, 2023 @ 10:19pm

Magic Touch

H3: ODST: Beat the par score on Data Hive.
Unlocked Apr 21, 2021 @ 8:24pm

Do You Remember When We Met

H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Unlocked Apr 22, 2021 @ 12:31pm

Safety Not Guaranteed

H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Unlocked Apr 13, 2021 @ 12:38pm

NEXT!

H3: ODST: Complete a Halo 3: ODST playlist.
Unlocked Apr 13, 2021 @ 12:38pm

One Got Away

H3: ODST: View the missing link.
Unlocked Dec 16, 2020 @ 7:27pm

Like a Broken Record

H3: ODST: Find a legendary hidden music cue.
Unlocked Apr 7, 2021 @ 7:34pm

Vandalized

H3: ODST: Face it.
Unlocked Apr 7, 2021 @ 6:45pm

Saturday Morning Cartoon

H3: ODST: Is there a toy inside?
Unlocked Apr 7, 2021 @ 5:35pm

Classic

H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Unlocked Apr 7, 2021 @ 5:47pm

Catch 'Em Napping

H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Unlocked Apr 7, 2021 @ 4:51pm

Strong, Silent Type

H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
Unlocked Apr 7, 2021 @ 7:40pm

Bip! Bap! BAM!

H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Unlocked Dec 16, 2020 @ 7:27pm

Pineapple Express

H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Unlocked Apr 21, 2021 @ 7:03pm

Fowl Hunt

H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
Unlocked Apr 22, 2021 @ 3:21pm

Does Whatever a Spartan Can?

H3: ODST: Destroy a Wraith…with your bare hands.
Unlocked Apr 22, 2021 @ 2:17pm

Firefly

H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Unlocked Apr 22, 2021 @ 4:38pm

"BLAM" Said The Lady!

H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
Unlocked Apr 7, 2021 @ 7:43pm

One Way Ride

H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Unlocked Oct 1, 2023 @ 8:39pm

Just Sayin...I Ain't Dead

H3: ODST: Complete any level without dying on Heroic or Legendary.
Unlocked Apr 7, 2021 @ 6:11pm

Deference of Darkness

H3: ODST: Complete any level without activating VISR mode.
Unlocked Dec 16, 2020 @ 7:27pm

Those Left Behind

H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Unlocked Oct 1, 2023 @ 8:25pm

Fast and Low

H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Unlocked Apr 22, 2021 @ 4:02pm

Shiny...

H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Unlocked Apr 7, 2021 @ 6:34pm

What About Those Tanks?

H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
Unlocked Apr 7, 2021 @ 6:39pm

Two Places, Same Time

H3: ODST: I've got my eye on you, Marine.
Unlocked Dec 16, 2020 @ 7:27pm

Xenophobia

H3: ODST: Complete any level without using Covenant weapons.
Unlocked Dec 16, 2020 @ 7:27pm

Monumental Thirst!

H2A: Found and destroyed the BLAST soda can on Remnant..
Unlocked Apr 7, 2021 @ 3:21pm

We're Just Getting Started

Halo: Reach: Complete Winter Contingency.
Unlocked Dec 13, 2019 @ 5:23pm

No Picnic

Halo: Reach: Observe a grizzly scene on New Alexandria.
Unlocked Mar 30, 2021 @ 10:33pm

Protocol Dictates Action

Halo: Reach: Complete ONI: Sword Base.
Unlocked Dec 13, 2019 @ 5:40pm

I Need A Weapon

Halo: Reach: Complete Nightfall.
Unlocked Dec 13, 2019 @ 5:53pm

To War

Halo: Reach: Complete Tip of the Spear.
Unlocked Dec 13, 2019 @ 6:13pm

You Flew Pretty Good

Halo: Reach: Complete Long Night of Solace.
Unlocked Dec 13, 2019 @ 6:33pm

Into The Howling Dark

Halo: Reach: Complete Exodus.
Unlocked Dec 4, 2023 @ 9:06am

Dust And Echoes

Halo: Reach: Complete New Alexandria.
Unlocked Dec 4, 2023 @ 9:39am

This Is Not Your Grave

Halo: Reach: Complete The Package.
Unlocked Apr 12, 2021 @ 12:59pm

Winter Urgency

Halo: Reach: Beat the par time on Winter Contingency.
Unlocked May 8, 2021 @ 10:24pm

Sabre Metrics

Halo: Reach: Beat the par time on Long Night of Solace.
Unlocked Dec 13, 2019 @ 6:33pm

Speedy Delivery

Halo: Reach: Beat the par time on The Package.
Unlocked Dec 5, 2023 @ 8:21am

Ice In Your Veins

Halo: Reach: Beat the par score on Winter Contingency.
Unlocked May 8, 2021 @ 10:24pm

Still Sharp

Halo: Reach: Beat the par score on ONI: Sword Base.
Unlocked May 8, 2021 @ 11:13pm

Moon's Out, Goons Out

Halo: Reach: Beat the par score on Nightfall.
Unlocked May 8, 2021 @ 11:34pm

Insomnia

Halo: Reach: Beat the par score on Long Night of Solace.
Unlocked Jun 9, 2021 @ 10:26pm

Nine Lives Are a Myth

Halo: Reach: Beat the par score on New Alexandria.
Unlocked Dec 4, 2023 @ 9:39am

T'vaoan Terminator

Halo: Reach: Kill 100 Skirmishers.
Unlocked Jun 9, 2021 @ 9:39pm

Keep It Clean

Halo: Reach: Kill 7 Moa during Winter Contingency.
Unlocked Dec 13, 2019 @ 5:14pm

Wake Up Buttercup

Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace
Unlocked Jun 9, 2021 @ 10:12pm

Your Heresy Will Stay Your Feet

Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Unlocked Dec 13, 2019 @ 6:01pm

I Didn't Train To Be A Pilot

Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Unlocked Oct 4, 2022 @ 5:17pm

Tank Beats Everything

Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Unlocked Oct 5, 2022 @ 8:14pm

Swift and Shallow

Halo: Reach: Hijack a Banshee during the Reach Campaign.
Unlocked Apr 12, 2021 @ 12:59pm

Forza in the Fall

Halo: Reach: Flip the switches to become a Reach Racer!
Unlocked May 8, 2021 @ 11:53pm

HBOrg Special

Halo: Reach: Party with the DJ Brute.
Unlocked Apr 1, 2021 @ 12:36pm

Play Us a Sad Song, Claude

Halo: Reach: Listen to a hidden music cue.
Unlocked Apr 1, 2021 @ 12:36pm

We're Gonna Need a Bigger Ship

Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Unlocked Apr 7, 2021 @ 11:15pm

Front Page News

Halo: Reach: Find me in the club.
Unlocked Apr 1, 2021 @ 12:36pm

The Humble Beginnings of Wiljax Brantley

Halo: Reach: Now that's a value meal.
Unlocked Mar 30, 2021 @ 10:35pm

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
Unlocked Apr 1, 2021 @ 12:59pm

This is Not the Greatest Lab in the World…

Halo: Reach: Find your way into Halsey's Lab on The Package.
Unlocked Apr 12, 2021 @ 12:59pm

Hey, You Dropped This

Halo: Reach: Find Data Pad on 1 Winter Contingency
Unlocked Dec 13, 2019 @ 5:12pm

Read Halsey's Journal

Halo: Reach: Find Data Pad 2 on ONI: Sword Base
Unlocked Mar 26, 2021 @ 1:55pm

Meeting of the (Artificial) Minds

Halo: Reach: Find Data Pad 3 on Nightfall
Unlocked Mar 26, 2021 @ 1:58pm

Rampant Speculation

Halo: Reach: Find Data Pad 4 on Tip Of The Spear
Unlocked Mar 26, 2021 @ 2:15pm

Minority Report

Halo: Reach: Find Data Pad 5 on Long Night Of Solace
Unlocked Mar 26, 2021 @ 2:25pm

Info Dump

Halo: Reach: Find Data Pad 6 on Exodus
Unlocked Mar 26, 2021 @ 2:34pm

Paper Trail

Halo: Reach: Find Data Pad 7 on New Alexandria
Unlocked Mar 26, 2021 @ 2:50pm

Terminal Conditions

Halo: Reach: Find Data Pad 8 on The Package
Unlocked Mar 26, 2021 @ 11:29pm

Digital Destinies

Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn
Unlocked Mar 27, 2021 @ 12:09am

Unreliable Narrator

Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty
Unlocked Mar 17, 2021 @ 3:12pm

What Does It All Mean?

Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty
Unlocked Mar 26, 2021 @ 1:20pm

Unsolved Mysteries

Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty
Unlocked Mar 26, 2021 @ 2:04pm

Meddling and Madness

Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty
Unlocked Mar 26, 2021 @ 2:16pm

The Answer is Simple

Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty
Unlocked Mar 26, 2021 @ 2:27pm

Of Patience and Partiality

Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty
Unlocked Mar 26, 2021 @ 2:44pm

Curious Composition

Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty
Unlocked Mar 26, 2021 @ 2:48pm

Silent Shepherds

Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty
Unlocked Mar 26, 2021 @ 11:34pm

Assembled the Majority

Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty
Unlocked Mar 26, 2021 @ 11:43pm

Yes No You Decide

Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty
Unlocked Mar 27, 2021 @ 12:12am

Canonical Conundrum

Halo: Reach: Find all Data Pads.
Unlocked Mar 27, 2021 @ 12:12am

Why Do This To Yourself?

Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Unlocked Apr 14, 2021 @ 4:38pm

Reach Has Been Good to Me

Halo: Reach: Complete a Halo: Reach playlist.
Unlocked Apr 14, 2021 @ 4:38pm

Remember Reach

Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Unlocked Dec 14, 2019 @ 1:47pm

Negative, Ghostrider

Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Unlocked Jul 18, 2021 @ 7:53pm

Skunked

Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Unlocked Jul 18, 2021 @ 7:53pm

Clear and Present Danger

Halo: Reach: Pad on the run.
Unlocked Mar 17, 2021 @ 3:12pm

Left Behind

Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Unlocked Apr 14, 2021 @ 4:38pm

One Final Firefight

Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Unlocked Apr 19, 2021 @ 9:10pm

What About Bob?

Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Unlocked Mar 26, 2021 @ 1:49pm

Jorge Can't Have All the Big Guns

Halo: Reach: Use a Pelican turret.
Unlocked Apr 1, 2021 @ 1:06pm

I'm Sorry, Dave

Halo: Reach: Find the hidden binary signature.
Unlocked Dec 3, 2019 @ 8:53pm

Workers' Compensation

Halo: Reach: Splatter an enemy using the forklift.
Unlocked Apr 1, 2021 @ 1:37pm

Capacious Cartography

Halo: Reach: Create a custom map using Forge World.
Unlocked Apr 20, 2021 @ 11:45pm

Requiescat in Pace

Halo: Reach: Complete 10 assassinations on enemy players.
Unlocked Dec 20, 2019 @ 12:02pm

Run and Gunned

Halo: Reach: Headshot 10 enemies while they are sprinting.
Unlocked Jul 23, 2020 @ 11:15pm

Because It Wasn't Hard Enough

Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Unlocked Apr 1, 2021 @ 1:25pm

Confused Callouts

Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Unlocked Dec 4, 2019 @ 8:04pm

Collection Eligibility Confirmed

Halo: Reach: See, he IS in the game!
Unlocked Apr 1, 2021 @ 1:22pm

Mind the Skill Gap

Halo: Reach: Observe the logo of a buttoned-up mining company.
Unlocked Dec 13, 2019 @ 5:58pm

Easy to Overlook

Halo: Reach: Access hidden UNSC radio chatter.
Unlocked Dec 4, 2019 @ 8:15pm

New Ways to Save a Buck

Halo: Reach: Hear a familiar voice on New Alexandria.
Unlocked Apr 7, 2021 @ 8:57pm



Life Story

Complete the Master Chief Saga playlist.

Sample Plate

Complete three cross-game playlists.

I Dabble in Slaying

Complete one cross-game playlist.

Veteran

Complete all campaigns on Normal difficulty.

War Hero

Complete all campaigns on Heroic difficulty.

Legend

Complete all campaigns on Legendary difficulty.

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.

Flyover Country

Halo CE: Beat the par time on Halo.

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.

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.

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.

Vetro Strike

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

Circuit Breaker

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

Reading Room

Halo CE: Beat the par score on The Library.

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

Headstrong

Halo CE: Beat the par score on Keyes.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Overachiever

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

Birth of a Spartan

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

Believe in a Hero

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

Living Legend

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

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.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.

Feet Firmly Planted

Halo CE: Complete a level without jumping.

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.

Goat Roped

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

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.

Force of Will

Halo 2: Beat the par time on Gravemind.

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.

Objective Secured

Halo 2: Beat the par score on Outskirts.

Leave None Alive

Halo 2: Beat the par score on The Oracle.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Frequent Flyer Miles

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

Arcade Owner

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

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Like Peanut Butter and Chocolate

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

He Never Gets Me Anything

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

Blown Out of the Sky

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

Monopolized

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

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.

Time Shift

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

Lightning Strike

Halo 3: Beat the par time on The Storm.

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.

Askar

Halo 3: Beat the par score on The Storm.

Torchbearer

Halo 3: Beat the par score on Halo.

Better With Age

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

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.

Devastating

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

Piece of Cake

Halo 4: Beat the par time on Dawn.

Raging in the Dark

Halo 4: Beat the par time on Forerunner.

Ouroboros

Halo 4: Beat the par time on Infinity.

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.

Gunslinger

Halo 4: Beat the par score on Dawn.

Dark Fortress

Halo 4: Beat the par score on Requiem.

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.

Head Banging

Halo 4: Beat the par score on Composer.

Witching Hour

Halo 4: Beat the par score on Midnight.

You Had it Coming

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

Wake Up, John

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

I Need a Hero

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

The Legend of 117

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

Lone Wolf Legend

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

This is my Rifle, This is my Gun

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

Bros to the Close

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

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 Joking

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

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.

No-Fly Zone

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

Eminent Domain

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

Invaders Repelled

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

Power Play

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

Red vs. Blue

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

Shields Up!

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

Shook the Hornet's Nest

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

Skeet Shooter

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

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.

Top Gungoose

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

Bombing Run

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

Cold as Ice

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

Wetwork

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

Zealot

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

Aficiando

Halo 3: Complete three Halo 3 playlists.

Devotee

Halo 4: Complete three Halo 4 playlists.

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.

Wyrmslayer

Kill 250 Hunters.

Remove the Bishops From the Board

Kill 1000 Watchers.

Knightbane

Kill 1000 Knights.

Dogcatcher

Kill 1000 Crawlers.

Greenhorn

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

Herald of the Reclamation

Complete all campaigns on Easy difficulty.

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.

No One Left Behind

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

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.

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.

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.

Checking Out Your Options

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

Window Shopping

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

Well...Maybe One or Two

Kill 25 Engineers.

An Artist's Canvas

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

Feet Don't Fail Me Now

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

Can't Stop Here, This is Brute Country

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

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.

Trifecta

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

Nagato Makes Moving Easy

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

Shoot and Scoot

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

Bits and Pieces

H3: ODST: Destroy 5 Phantoms on NMPD HQ.

Send Me Out... With A Bang

Halo: Reach: Complete The Pillar of Autumn.

Welcome to Reach

Halo: Reach: Complete every level of the game on Easy difficulty.

The Soldier We Need You To Be

Halo: Reach: Complete every level of the game on Normal difficulty.

Folks Need Heroes…

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

Gods Must Be Strong

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

A Monument To All Your Sins

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

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.

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.

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.

Bake That Cake

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

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.

Precious Cargo

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

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.

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.

Fly, You Fools!

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

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.

Enemies Everywhere!

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

Game Breaker

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

Classic Completion

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