| Achievement | Unlocked | Visibility | Global Unlocks | |
|---|---|---|---|---|
|
High Charity
Halo 2: Complete High Charity. |
19.5% | |||
|
You Are The Weapon
Halo CE: Kill a Hunter with one pistol round. |
13.9% | |||
|
The Great Journey
Halo 2: Complete The Great Journey. |
19.2% | |||
|
Don't Hangar Around
Halo 2: Beat the par time on Cairo Station. |
8.8% | |||
|
Madrigal Debut
Halo CE: Trigger a hidden music cue in Halo: CE. |
1.3% | |||
|
No Smoking
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe. |
1.7% | |||
|
T-Rex
Halo CE: Find the hidden Rex sign on The Maw. |
1.2% | |||
|
Thirsty Grunt
Halo CE: Listen to the Thirsty Grunt talk about his eating habits. |
2.1% | |||
|
Megg
Halo CE: It's a sign. |
1.2% | |||
|
Get Me Out of Here!
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark. |
2.2% | |||
|
Rooftop Runner
Halo 2: Beat the par time on Outskirts. |
3.4% | |||
|
Feeling Charitable
Halo 2: Beat the par time on High Charity. |
8.7% | |||
|
Are We There Yet?
Halo 2: Beat the par time on The Great Journey. |
1.6% | |||
|
Going Nowhere Fast
Halo 2: Beat par time on all Halo 2 levels. |
0.9% | |||
|
Bomb Squad
Halo 2: Beat the par score on Cairo Station. |
1.7% | |||
|
Objective Secured
Halo 2: Beat the par score on Outskirts. |
7.1% | |||
|
Ripple Fire
Halo 2: Beat the par score on Metropolis. |
20.3% | |||
|
Heresy Will Not Stay My Feet
Halo 2: Beat the par score on The Arbiter. |
12.1% | |||
|
Leave None Alive
Halo 2: Beat the par score on The Oracle. |
3.2% | |||
|
Boundless
Halo 2: Beat the par score on Delta Halo. |
12.0% | |||
|
Fists of Fury
Halo 2: Beat the par score on Regret. |
5.3% | |||
|
Speeding Ticket
Halo 2: Beat the par time on Metropolis. |
4.0% | |||
|
Guided Tour
Halo 2: Beat the par score on Sacred Icon. |
1.8% | |||
|
The Doctor Is In
Halo 2: Beat the par score on Quarantine Zone. |
4.2% | |||
|
Official Business
Halo 2: Beat the par score on Gravemind. |
3.5% | |||
|
The Hype Is Real
Halo 2: Beat the par score on Uprising. |
1.5% | |||
|
Scorched Earth
Halo 2: Beat the par score on High Charity. |
2.5% | |||
|
Frequent Flyer Miles
Halo 2: Beat the par score on The Great Journey. |
9.1% | |||
|
Arcade Owner
Halo 2: Beat the par score on every Halo 2 level. |
0.8% | |||
|
Curious
Halo 2: Activate Terminal 1 on Cairo Station. |
4.2% | |||
|
Inquisitive
Halo 2: Activate Terminal 2 on Outskirts. |
8.3% | |||
|
Examiner
Halo 2: Activate Terminal 3 on Metropolis. |
12.7% | |||
|
YOLO Strats
Halo 2: Beat the par time on The Arbiter. |
2.4% | |||
|
Inspector
Halo 2: Activate Terminal 4 on The Arbiter. |
10.0% | |||
|
Fascinated
Halo 2: Activate Terminal 5 on The Oracle. |
13.3% | |||
|
Reed the Strategy
Halo 2: Beat the par time on The Oracle. |
4.1% | |||
|
So You Don't Want the Tank?
Halo 2: Beat the par time on Delta Halo. |
1.8% | |||
|
I Regret Nothing
Halo 2: Beat the par time on Regret. |
1.0% | |||
|
Terminal Velocity
Halo 2: Beat the par time on Sacred Icon. |
1.4% | |||
|
Hot Zone
Halo 2: Beat the par time on Quarantine Zone. |
1.8% | |||
|
Force of Will
Halo 2: Beat the par time on Gravemind. |
1.1% | |||
|
No Man's Land
Halo 2: Beat the par time on Uprising. |
3.2% | |||
|
Enchanted
Halo 2: Activate Terminal 6 on Delta Halo. |
13.7% | |||
|
Skulltaker Halo 2: Thunderstorm
Halo 2: Find and claim the Thunderstorm Skull on Legendary. |
1.7% | |||
|
Skulltaker Halo 2: Blind
Halo 2: Find and claim the Blind Skull. |
4.2% | |||
|
Skulltaker Halo 2: IWHBYD
Halo 2: Find and claim the IWHBYD Skull on Legendary. |
1.2% | |||
|
Skulltaker Halo 2: Catch
Halo 2: Find and claim the Catch Skull on Legendary. |
1.4% | |||
|
Skulltaker Halo 2: Grunt Birthday Party
Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary. |
1.5% | |||
|
Skulltaker Halo 2: Famine
Halo 2: Find and claim the Famine Skull on Legendary. |
1.5% | |||
|
Skulltaker Halo 2: Envy
Halo 2: Find and claim the Envy Skull on Legendary. |
1.4% | |||
|
Skulltaker Halo 2: Assassins
Halo 2: Find and claim the Assassins Skull on Legendary. |
1.4% | |||
|
Skulltaker Halo 2: Mythic
Halo 2: Find and claim the Mythic Skull on Legendary. |
1.2% | |||
|
Skulltaker Halo 2: Sputnik
Halo 2: Find and claim the Sputnik Skull on Legendary. |
1.3% | |||
|
Enamored
Halo 2: Activate Terminal 7 on Regret. |
8.9% | |||
|
Skulltaker Halo 2: Anger
Halo 2: Find and claim the Anger Skull on Legendary. |
1.3% | |||
|
Skulltaker Halo 2: Ghost
Halo 2: Find and claim the Ghost Skull on Legendary. |
1.1% | |||
|
Skulltaker Halo 2: Iron
Halo 2: Find and claim the Iron Skull on Legendary. |
1.9% | |||
|
Skulltaker Halo 2: Black Eye
Halo 2: Find and claim the Black Eye Skull on Legendary. |
1.2% | |||
|
Trophy Collector
Halo 2: Find and claim all Skulls in Halo 2. |
1.0% | |||
|
And So It Begins...
Halo 2: Collect the Master Chief toy in Delta Halo. |
1.5% | |||
|
Regrettable Turn of Events
Halo 2: Collect the Prophet of Regret toy in Regret. |
1.5% | |||
|
The Will of the Prophets
Halo 2: Collect the Arbiter toy in Sacred Icon. |
1.3% | |||
|
Chieftain of the Brutes
Halo 2: Collect the Tartarus toy in Quarantine Zone. |
1.2% | |||
|
Determined
Halo 2: Activate Terminal 8 on Sacred Icon. |
3.5% | |||
|
Don't Make a Girl a Promise
Halo 2: Collect the Cortana toy in Gravemind. |
1.6% | |||
|
My Work is Done
Halo 2: Collect the Librarian toy in Uprising. |
1.2% | |||
|
Delighted
Halo 2: Activate Terminal 9 on Quarantine Zone. |
13.2% | |||
|
Knowledgable
Halo 2: Activate Terminal 10 on Gravemind. |
7.0% | |||
|
Scholar
Halo 2: Activate Terminal 11 on Uprising. |
10.5% | |||
|
Reviewer
Halo 2: Activate Terminal 12 on High Charity. |
6.2% | |||
|
Obsessed
Halo 2: Activate Terminal 13 on The Great Journey. |
8.3% | |||
|
Walking Encyclopedia
Halo 2: Activate all Halo 2 Terminals. |
1.6% | |||
|
Skulltaker Halo 2: That's Just…Wrong
Halo 2: Find and claim the That's Just...Wrong Skull on Legendary. |
1.7% | |||
|
I Like Crazy
Halo 2: Collect the Rampant Cortana toy in High Charity. |
1.6% | |||
|
Cowardly Grunt
Halo 2: Listen to the Cowardly Grunt's woes. |
2.7% | |||
|
Siege of Ivory Tower
Halo 2: Listen to a hidden music cue in Halo 2. |
3.5% | |||
|
THE Chips Dubbo?
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words. |
33.1% | |||
|
Rex Sword
Halo 2: Grab the energy sword on the level Outskirts. |
2.3% | |||
|
10 Minutes Too Early
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it. |
1.0% | |||
|
HI BEN
Halo 2: Oh, hi! |
1.1% | |||
|
Animal Habitat
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer. |
1.3% | |||
|
Sid Graffiti
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer. |
1.1% | |||
|
E E E
Halo 2: View both signs in the level Metropolis. |
1.7% | |||
|
Why So Serious
Halo 2: View the smiling face in the classic multiplayer map Coagulation. |
1.1% | |||
|
Pyrrhic Solution
Halo 2: Collect the Didact toy in The Great Journey. |
1.2% | |||
|
Why Am I Here?
Halo 2: View this hidden message on the classic Beaver Creek map. |
1.3% | |||
|
GOOOAAAAALLLL!
Halo 2: Shoot the soccer ball in the level Metropolis. |
1.5% | |||
|
Needs More Whammy Bar
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated. |
3.4% | |||
|
Like Peanut Butter and Chocolate
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active. |
2.2% | |||
|
Starved For Shields
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary. |
0.8% | |||
|
Commuter
Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary. |
1.7% | |||
|
He Never Gets Me Anything
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary. |
2.2% | |||
|
Scarab Lord
Halo 2: Acquire the Scarab Gun. |
1.4% | |||
|
Silent but Deadly
Halo 2: Kill 7 opponents from behind in a row without being spotted. |
7.6% | |||
|
Demon
Halo 2: Complete any campaign level without dying on Normal or harder. |
14.5% | |||
|
Toybox
Halo 2: Collect all eight Halo toys. |
1.1% | |||
|
Go Ape Shiv
Halo 2: Kill an enraged, berserk Brute using melee. |
22.9% | |||
|
Grand Theft Halo
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents. |
0.9% | |||
|
Warrior
Halo 2: Complete every level of the game on Normal difficulty. |
14.4% | |||
|
Hero
Halo 2: Complete every level of the game on Heroic difficulty. |
6.3% | |||
|
Legendary Anniversary
Halo 2: Complete every level of the game on Legendary difficulty. |
2.9% | |||
|
Seconds
Halo 2: Complete a Halo 2 playlist. |
1.7% | |||
|
Connoisseur
Halo 2: Complete three Halo 2 playlists. |
0.7% | |||
|
Six Pedals, Four Directions
Halo 2: Drive a Scorpion while playing as the Arbiter. |
18.1% | |||
|
Betcha can't stick it...
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts. |
1.9% | |||
|
Tour of Duty
Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps. |
3.9% | |||
|
Monopolized
Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours. |
0.5% | |||
|
Double Down
Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals. |
9.8% | |||
|
Speedy One One Seven
Halo 3: Beat the par time on Sierra 117. |
4.4% | |||
|
Time Shift
Halo 3: Beat the par time on Crow's Nest. |
3.1% | |||
|
Lightning Strike
Halo 3: Beat the par time on The Storm. |
2.6% | |||
|
Waypoint
Halo 3: Beat the par time on The Ark. |
1.3% | |||
|
Scarab Slide
Halo 3: Beat the par time on The Covenant. |
1.2% | |||
|
Making History
Halo 3: Beat the par time on Cortana. |
1.9% | |||
|
Go, Chief! Gun It!
Halo 3: Beat the par time on Halo. |
3.9% | |||
|
Speed Demon
Halo 3: Beat the par time on all Halo 3 levels. |
1.0% | |||
|
Warden
Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player. |
12.1% | |||
|
Guerilla
Halo 3: Beat the par score on Sierra 117. |
8.3% | |||
|
Cavalier
Halo 3: Beat the par score on Tsavo Highway. |
7.4% | |||
|
Blown Out of the Sky
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher. |
2.7% | |||
|
Decorated Warrior
Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game. |
11.6% | |||
|
Ninja Redux
Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking. |
3.5% | |||
|
Flaming Ninja Anniversary
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking. |
14.4% | |||
|
Legend Slayer
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement. |
12.6% | |||
|
Back At It
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month. |
10.2% | |||
|
Back for More
Halo 2: Complete the LASO campaign playlist. |
0.5% | |||
|
Askar
Halo 3: Beat the par score on The Storm. |
6.9% | |||
|
Unto Dust
Halo 3: Activate Terminal 5 on The Covenant. |
2.2% | |||
|
Babbling Dead
Halo 3: Activate Terminal 6 on The Covenant. |
2.3% | |||
|
Sword and Shield
Halo 3: Activate Terminal 7 on Halo. |
4.4% | |||
|
The Coin's Fault
Halo 3: Activate Cortana's Terminal on Cortana. |
4.3% | |||
|
Whispers Across the Galaxy
Halo 3: View the communique from Mendicant Bias. |
1.9% | |||
|
Skulltaker Halo 3: Iron
Halo 3: Find and claim the Iron Skull on Normal or harder. |
5.9% | |||
|
Skulltaker Halo 3: Black Eye
Halo 3: Find and claim the Black Eye Skull on Normal or harder. |
7.3% | |||
|
Skulltaker Halo 3: Tough Luck
Halo 3: Find and claim the Tough Luck Skull on Normal or harder. |
4.4% | |||
|
Skulltaker Halo 3: Catch
Halo 3: Find and claim the Catch Skull on Normal or harder. |
2.8% | |||
|
Exterminator
Halo 3: Beat the par score on Floodgate. |
5.7% | |||
|
Skulltaker Halo 3: Fog
Halo 3: Find and claim the Fog Skull on Normal or harder. |
4.0% | |||
|
Skulltaker Halo 3: Famine
Halo 3: Find and claim the Famine Skull on Normal or harder. |
3.4% | |||
|
Skulltaker Halo 3: Thunderstorm
Halo 3: Find and claim the Thunderstorm Skull on Normal or harder. |
4.3% | |||
|
Skulltaker Halo 3: Tilt
Halo 3: Find and claim the Tilt Skull on Normal or harder. |
2.9% | |||
|
Skulltaker Halo 3: Mythic
Halo 3: Find and claim the Mythic Skull on Normal or harder. |
6.1% | |||
|
With Your Shield or On It
Halo 3: Complete every level of the game on Heroic difficulty. |
8.4% | |||
|
Finished the Fight
Halo 3: Complete every level of the game on Legendary difficulty. |
4.8% | |||
|
Begins with a Single Step
Halo 3: On Tsavo Highway, complete the level without entering a vehicle. |
1.6% | |||
|
Who Needs Them?
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary. |
1.0% | |||
|
Ranger
Halo 3: Beat the par score on The Ark. |
9.1% | |||
|
Phantom Hunter
Halo 3: Destroy 3 total Phantoms on The Covenant. |
3.8% | |||
|
Annual
Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts. |
0.6% | |||
|
Vanguard
Halo 3: Beat the par score on The Covenant. |
8.5% | |||
|
Orpheus
Halo 3: Beat the par score on Cortana. |
3.5% | |||
|
Torchbearer
Halo 3: Beat the par score on Halo. |
2.9% | |||
|
Better With Age
Halo 3: Beat the par score on every Halo 3 level. |
1.6% | |||
|
Rising Waters
Halo 3: Activate Terminal 1 on The Ark. |
6.3% | |||
|
Inundation
Halo 3: Activate Terminal 2 on The Ark. |
3.0% | |||
|
Dirge of Madrigal
Halo 3: Trigger the hidden music cue in Halo 3. |
1.5% | |||
|
Before the Fire
Halo 3: Activate Terminal 3 on The Ark. |
2.7% | |||
|
Man on the Moon
Halo 3: He's watching you. |
1.2% | |||
|
Zombie Repeller
Kill 1000 Flood. |
22.0% | |||
|
Elder Signs
Halo 3: View 2 different sigils on Valhalla. |
0.7% | |||
|
Third Time's A Charm
Halo 3: Play a game of Halo 3 on the 25th of any month. |
11.6% | |||
|
Devastating
Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours. |
0.7% | |||
|
Primate
Halo 3: Find your first missing links. |
3.8% | |||
|
Piece of Cake
Halo 4: Beat the par time on Dawn. |
7.1% | |||
|
Interloper
Halo 4: Beat the par time on Requiem. |
1.1% | |||
|
Raging in the Dark
Halo 4: Beat the par time on Forerunner. |
1.2% | |||
|
Ouroboros
Halo 4: Beat the par time on Infinity. |
1.6% | |||
|
Gimme That
Halo 4: Beat the par time on Reclaimer. |
1.0% | |||
|
Shut. Down. Everything.
Halo 4: Beat the par time on Shutdown. |
1.2% | |||
|
Haplorrhini
Halo 3: Find a lonely missing link. |
1.4% | |||
|
Symphony of Pain
Halo 4: Beat the par time on Composer. |
1.4% | |||
|
Countdown
Halo 4: Beat the par time on Midnight. |
1.3% | |||
|
Flipyap
Halo 3: Listen to the tale of a young Grunt named Flipyap. |
3.7% | |||
|
Heading to his Destiny
Halo 3: Destined for greatness. |
1.8% | |||
|
Sounds Familiar
Halo 3: This stuff is your history! |
4.0% | |||
|
Hippo Hero
Halo 3: Who DARED to discard this brave animal? |
1.1% | |||
|
Milk Carton
Halo 3: Find the poster of the missing man. |
1.2% | |||
|
Cool Story Bro
Halo 3: Listen to the story of the Final Grunt. |
2.6% | |||
|
Life Story
Complete the Master Chief Saga playlist. |
0.8% | |||
|
Easy As One Two Three
Halo 4: Beat the par time on all Halo 4 levels. |
0.7% | |||
|
Thanks A Killion
Kill 20,000 enemies or players. |
6.2% | |||
|
War
Halo 4: Activate Terminal 1 on Requiem. |
5.0% | |||
|
Flood
Halo 4: Activate Terminal 4 on Reclaimer. |
8.2% | |||
|
Knights
Halo 4: Activate Terminal 5 on Shutdown. |
3.3% | |||
|
Justice
Halo 4: Activate Terminal 6 on Composer. |
3.1% | |||
|
Cryptum
Halo 4: Activate Terminal 7 on Midnight. |
2.7% | |||
|
Terminus
Halo 4: Activate all Halo 4 Terminals. |
1.4% | |||
|
I Need a Hero
Halo 4: Complete every level of the game on Heroic difficulty. |
5.3% | |||
|
Gunslinger
Halo 4: Beat the par score on Dawn. |
4.3% | |||
|
Medal Completionist
Collect 10,000 campaign or playlist medals. |
7.0% | |||
|
The Legend of 117
Halo 4: Complete every level of the game on Legendary difficulty. |
3.1% | |||
|
Lone Wolf Legend
Halo 4: Complete every level of the game on Legendary difficulty, by yourself. |
1.7% | |||
|
This is my Rifle, This is my Gun
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary. |
0.9% | |||
|
Bros to the Close
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary. |
0.7% | |||
|
Explore the Floor
Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary. |
1.9% | |||
|
Give Him the Stick
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer. |
3.3% | |||
|
Chief, Smash!
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight. |
1.3% | |||
|
You're No Chips
Halo 4: What do Marines know about sticks? |
1.8% | |||
|
A Long Time Ago
Halo 4: Play a game of Halo 4 on the 6th of any month. |
7.6% | |||
|
You're Joking
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours. |
0.5% |