50Achievements
Dawn
Completed mission 1 on any difficulty.
(69.1%)
Requiem
Completed mission 2 on any difficulty.
(56.0%)
Forerunner
Completed mission 3 on any difficulty.
(46.7%)
Infinity
Completed mission 4 on any difficulty.
(43.0%)
Reclaimer
Completed mission 5 on any difficulty.
(39.8%)
Shutdown
Completed mission 6 on any difficulty.
(37.2%)
Composer
Completed mission 7 on any difficulty.
(36.7%)
Midnight
Completed mission 8 on any difficulty.
(34.7%)
Wake Up, John
Completed the Campaign on Normal or harder.
(21.9%)
I Need a Hero
Completed the Campaign on Heroic or harder.
(10.1%)
The Legend of 117
Completed the Campaign on Legendary difficulty.
(6.9%)
Lone Wolf Legend
Completed the Campaign solo on Legendary difficulty.
(3.3%)
Skullduggery
Completed any Campaign mission with 3 or more Skulls on Heroic or harder.
(9.0%)
Bropocalypse
Completed any Campaign mission cooperatively on Heroic or harder.
(20.2%)
Contact the Domain
Found a Terminal in the Campaign.
(45.8%)
Terminus
Found all of the Terminals in the Campaign.
(3.5%)
Digging up the Past
Found and accessed Chief's record in mission 1.
(28.5%)
Midnight Launch
Got significant air in the Warthog at midnight in mission 2.
(2.4%)
This is my Rifle, This is my Gun
Carried a UNSC weapon all the way through mission 3 on Heroic or harder.
(2.3%)
Bros to the Close
Completed mission 4 without one preventable Marine death on Heroic or harder.
(1.3%)
Mortardom
Stole a Wraith and used it to kill at least four enemy Wraiths in mission 5 on Heroic or harder.
(1.5%)
Explore the Floor
Tricked or forced a Hunter to fall to his demise in mission 6.
(10.6%)
Give Him the Stick
Took out both Hunters using only the Sticky Detonator in mission 7.
(9.8%)
Chief, Smash!
Killed 3 Crawlers in one hit with the Gravity Hammer in mission 8.
(5.3%)
Not Some Recruit Anymore
Ranked up your Spartan-IV to SR-5.
(47.5%)
Movin' On Up
Ranked up your Spartan-IV to SR-20.
(27.6%)
I <3 Red vs Blue
Won 5 War Games matchmaking matches.
(34.2%)
Hanging on the Combat Deck
Won 20 War Games matchmaking matches.
(24.0%)
Operation Completion
Completed a Spartan Ops Mission on any difficulty.
(26.8%)
A Legendary Episode
Completed all chapters in Spartan Ops Episode 1 on Legendary difficulty.
(5.8%)
Dedicated to Crimson
Completed all chapters in any 5 episodes of Spartan Ops on any difficulty.
(5.6%)
Crimson Alone
Completed a Spartan Ops chapter solo on Legendary.
(5.5%)
Roses vs Violets
Found one of the RvB Easter Eggs in Episodes 1 to 5 of Spartan Ops.
(7.4%)
No One Left Behind
Saved at least one Marine in Chapter 3 of Episode 2 of Spartan Ops on Heroic or harder.
(3.8%)
Knight in White Assassination
Assassinated a Knight in any Spartan Ops mission.
(10.2%)
What Power Outage?
Completed Chapter 4, Episode 5 of Spartan Ops without losing a generator on Heroic or harder.
(3.6%)
No Easy Way Out
In Ch 1, Ep 5 of Spartan Ops survived the enemy assault during the defense on Normal or harder.
(2.8%)
The Challenged
Completed a Challenge.
(35.8%)
The Challenger
Completed 25 Challenges.
(8.0%)
Armorer
Changed your Spartan's armor in the Spartan Armor card.
(40.0%)
Badge
Changed your Emblem in the Spartan ID card.
(54.5%)
PWND
Changed your Service Tag in the Spartan ID card.
(49.6%)
What a Poser!
Changed your Spartan's pose in the Spartan ID card.
(29.5%)
The Cartographer
Created and saved a Custom Map in Forge.
(12.5%)
Game Changer
Created and saved a Custom Game type in War Games.
(4.1%)
Snapshot!
Saved a Screenshot from the Theater.
(6.1%)
The Director
Saved a Film Clip from the Theater.
(6.8%)
Sharing is Caring
Uploaded a File to your File Share.
(5.7%)
Bromageddon
Completed the Campaign cooperatively on Heroic or harder.
(5.7%)
Now they Fly?
In Crimson DLC matchmaking, got a kill while airborne in a Warthog.
(2.1%)