Singleplayer: In Breaking Bagram, destroy 2 vehicles with a single 2000 lb Laser Guided Bomb

Play Combat Mission

Play online for 2 hours

Reach level 2 in any class

Play once as each class (min 2 min)

Singleplayer: In First In, Kill the Hostage Taker with a Head Shot

Beat another player in an online versus match.

Beat the game without using a special attack.

Complete Mission 10 (Any Difficulty Level)

Fully Upgrade All Stats Of Any Weapon In Campaign Mode

Kill 10 000 Zombies

Blow Up 1 000 Zombies

Beat the game without continuing.