Achievement |
How to unlock |
A Legendary Episode (40 points) |
Completed all chapters in Spartan Ops Episode 1 on Legendary difficulty. |
Armorer (5 points) |
Changed your Spartan's armor in the Spartan Armor card. |
Badge (5 points) |
Changed your Emblem in the Spartan ID card. |
Bromageddon (40 points) |
Completed the Campaign cooperatively on Heroic or harder. |
Bropocalypse (10 points) |
Completed any Campaign mission cooperatively on Heroic or harder. |
Bros to the Close (20 points) |
Completed mission 4 without one preventable Marine death on Heroic or harder. |
Chief, Smash! (20 points) |
Killed 3 Crawlers in one hit with the Gravity Hammer in mission 8. |
Composer (10 points) |
Completed mission 7 on any difficulty. |
Contact the Domain (10 points) |
Found a Terminal in the Campaign. |
Crimson Alone (20 points) |
Completed a Spartan Ops chapter solo on Legendary. |
Dawn (10 points) |
Completed mission 1 on any difficulty. |
Dedicated to Crimson (80 points) |
Completed all chapters in the first 5 episodes of Spartan Ops on any difficulty. |
Digging up the Past (20 points) |
Found and accessed Chief's record in mission 1. |
Explore the Floor (20 points) |
Tricked or forced a Hunter to fall to his demise in mission 6. |
Forerunner (10 points) |
Completed mission 3 on any difficulty. |
Game Changer (5 points) |
Created and saved a Custom Game type in War Games. |
Give Him the Stick (20 points) |
Took out both Hunters using only the Sticky Detonator in mission 7. |
Hanging on the Combat Deck (30 points) |
Won 20 War Games matchmaking matches. |
I <3 Red vs Blue (15 points) |
Won 5 War Games matchmaking matches. |
I Need a Hero (40 points) |
Completed the Campaign on Heroic or harder. |
Infinity (10 points) |
Completed mission 4 on any difficulty. |
Knight in White Assassination (20 points) |
Assassinated a Knight in any Spartan Ops mission. |
Lone Wolf Legend (90 points) |
Completed the Campaign solo on Legendary difficulty. |
Midnight (10 points) |
Completed mission 8 on any difficulty. |
Midnight Launch (20 points) |
Got significant air in the Warthog at midnight in mission 2. |
Mortardom (20 points) |
Hijacked a Wraith and used it to kill at least four enemy Wraiths in mission 5 on Heroic or harder. |
Movin' On Up (25 points) |
Ranked up your Spartan-IV to SR-20. |
No Easy Way Out (20 points) |
In Ch 1, Ep 5 of Spartan Ops survived the enemy assault during the defense on Normal or harder. |
No One Left Behind (20 points) |
Saved at least one Marine in Chapter 3 of Episode 2 of Spartan Ops on Heroic or harder. |
Not Some Recruit Anymore (15 points) |
Ranked up your Spartan-IV to SR-5. |
Operation Completion (15 points) |
Completed a Spartan Ops Mission on any difficulty. |
PWND (5 points) |
Changed your Service Tag in the Spartan ID card. |
Reclaimer (10 points) |
Completed mission 5 on any difficulty. |
Requiem (10 points) |
Completed mission 2 on any difficulty. |
Roses vs Violets (20 points) |
Found one of the RvB Easter Eggs in Spartan Ops. |
Sharing is Caring (5 points) |
Uploaded a File to your File Share. |
Shutdown (10 points) |
Completed mission 6 on any difficulty. |
Skullduggery (15 points) |
Completed any Campaign mission with 3 or more Skulls on Heroic or harder. |
Snapshot! (5 points) |
Saved a Screenshot from the Theater. |
Terminus (50 points) |
Found all of the Terminals in the Campaign. |
The Cartographer (5 points) |
Created and saved a Custom Map in Forge. |
The Challenged (10 points) |
Completed a Challenge. |
The Challenger (20 points) |
Completed 25 Challenges. |
The Director (5 points) |
Saved a Film Clip from the Theater. |
The Legend of 117 (70 points) |
Completed the Campaign on Legendary difficulty. |
This is my Rifle, This is my Gun (20 points) |
Carried a UNSC weapon all the way through mission 3 on Heroic or harder. |
Wake Up, John (20 points) |
Completed the Campaign on Normal or harder. |
What Power Outage? (20 points) |
Completed Chapter 4, Episode 5 of Spartan Ops without losing a generator on Heroic or harder. |
What a Poser! (5 points) |
Changed your Spartan's pose in the Spartan ID card. |