Sergeant Major
Complete the game on Hard Difficulty
50 ✓ January 1st, 1753
One Hundo
Unlock all the unlockables
50 ✓ January 1st, 1753
Staff Sergeant
Complete the game on Normal Difficulty
25 ✓ January 1st, 1753
Private
Complete the game on Easy Difficulty
15 ✓ January 1st, 1753
Long Range
Kill 20 enemies with a sniper rifle
10 ✓ January 1st, 1753
Color Me Impressed
Complete a mission on Normal without dying, failing, restarting, or continuing campaign
10 ✓ January 1st, 1753
Hummer
Kill 15 enemies on the HMV turret
10 ✓ January 1st, 1753
Rocketman
Kill 2 aliens with one Rocket
10 ✓ January 1st, 1753
Kaboom
Destroy the gas station
5 ✓ January 1st, 1753
Pool and Dive
Survive the pool attack
5 ✓ January 1st, 1753
Droppin Bombs
Call in the airstrike to defeat the Command Center
5 ✓ January 1st, 1753
Seen Your Video
Watch an unlocked video
5 ✓ January 1st, 1753