Achievements
117 - Earn all Gold stars in all operation missions - 60
Archeology - Complete Operation F - 20
Brute Force - Finish the objectives using only the Brute Shot, melee and grenades in Operation D, Mission 1 - 20
Distinguished Service - Earn all medals in the game at least once - 30
Dynamic Duo - Earn all Gold stars in all co-op missions - 60
Escort Service - Keep all Wolverines intact in Operation A, Mission 3 - 10
Evacuated - Complete Operation D - 20
Extermination - Kill 10,000 enemies in co-op - 60
Extra Credit - Complete 75 challenges - 30
Flooded - Complete all co-op missions - 60
Foot Soldier - Finish the objective without using any vehicles/turrets in Operation E, Mission 4 - 20
Immune - Finish a co-op mission without becoming infected - 100
Never Knew What Hit Them - Kill a convoy target with every stationary gun in Operation C, Mission 3 - 20
Nowhere to Hide - Prevent all Jackals from regenerating their shield in Operation B, Mission 3 - 20
Overachiever - Earn all co-op medals at least once - 100
Overrun - Complete Operation A - 20
Pension Plan - Earn 25000 Spartan Points throughout your career - 20
Powered by MJOLNIR - Use every ability at least once (excluding Overshield and Seeker Drone) - 20
Prodigy - Earn your first Gold star in an operation mission - 10
Recruit - Earn a star of any type in an operation mission - 10
Silvertip - Destroy all Mega Turrets with the Grizzly tank in Operation F, Mission 2 - 20
Skull Combo - Complete any mission with the maximum number of Skulls active - 20
Switched Off - Complete Operation C - 20
Switched On - Complete Operation B - 20
Terminated - Complete Operation E - 20
The Company of Strangers - Complete a co-op mission with at least 5 different players - 20
The Enemy of my Friend - Get a higher individual score than your partner on all co-op missions - 100
Vidmaster Challenge - Complete Operation 5, Mission 1 with the Hollow and Black Eye Skulls active - 30
Vidmaster Challenge 2.0 - Complete Operation F, Mission 4 with the Blind and Thunderstorm Skulls active - 30
Weapon of Choice - Score a kill with every handheld weapon (excluding Rocket Launcher and Spartan Laser) - 10
Explore the galaxy in the franchise's first open-world game.
