Complete Mission 1 on any difficulty

Complete Mission 2 on any difficulty

Complete Mission 3 on any difficulty

Complete Mission 4 on any difficulty

Complete Mission 5 on any difficulty

Complete Mission 6 on any difficulty

Complete Mission 7 on any difficulty

Complete Mission 8 on any difficulty

Complete Mission 9 on any difficulty

Complete all missions on Easy or better difficulty level

Unlock all pistols

Unlock all close combat weapons

Unlock all assault weapons

Unlock all special weapons

Obtain 15 or more Silver Badges

Revive a coop player

Complete Mission 1 on any difficulty as a member of G-Unit

Complete Mission 2 on any difficulty as a member of G-Unit

Complete Mission 3 on any difficulty as a member of G-Unit

Complete Mission 4 on any difficulty as a member of G-Unit

Complete Mission 5 on any difficulty as a member of G-Unit

Complete Mission 6 on any difficulty as a member of G-Unit

Complete Mission 7 on any difficulty as a member of G-Unit

Complete Mission 8 on any difficulty as a member of G-Unit

Complete Mission 9 on any difficulty as a member of G-Unit

Run over a foot soldier in a driving section

Complete any of the ramp scenarios in a driving section

Destroy 50 vehicles and destroyable objects on the flying level without dying

Perform a counter kill

Successfully complete one scenario

Kill an enemy by shooting a rocket or grenade out of the air using Gangsta Fire

Collect all 5 posters on any level. This can also be achieved by assisting another player in Coop

Shoot all 5 targets on any level. This can also be achieved by assisting another player in Coop

Score air time from a single character for more than 5 seconds

Kill 5 enemies fast enough to score a 5 kill combo

Die on Easy difficulty