Private (Bronze)
Objective: Complete the game on Easy Difficulty
Kaboom (Bronze)
Objective: Destroy the gas station
Poll and Dive (Bronze)
Objective: Survive the pool attack
Droppin Bombs (Bronze)
Objective: Call in the airstrike to defeat the Command Center
Seen Your Video (Bronze)
Objective: Watch an unlocked video
Staff Sergeant (Bronze)
Objective: Complete the game on Normal Difficulty
Long Range (Bronze)
Objective: Kill 20 enemies with a sniper rifle
Color Me Impressed (Silver)
Objective: Complete a mission on Normal without dying, failing, restarting, or continuing campaign
Hummer (Silver)
Objective: Kill 15 enemies on the HMV turret
Rocketman (Silver)
Objective: Kill 2 aliens with one Rocket
Sergeant Major (Silver)
Objective: Complete the game on Hard Difficulty
One Hundo (Gold)
Objective: Unlock all the unlockables
