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