The turnover-10gs get the marines to turn on you Stick it to me-5gs get stuck by a grenade Waiting for reach-150gs complete the campaign what a cute little baby-100gs complete the campaign on easy i've seen better-125gs complete the campaign on normal getting better-150gs complete the campaign on heroic you're a legend-175gs complete the campaign on legendary solo operative -25gs complete the campaign by yourself this party is full-15gs complete a level with 4 players smile for the camera-5gs take a screenshot you're not brave you're just stupid-25gs complete a level on legendary with all skulls active omg you're amazing-200gs complete the campaign on mythic going down-10gs die from falling Drive by-10gs kill an enemy from the passenger seat Shotgun with a shotgun-5gs kill an enemy with a shotgun while riding shotgun [Edited on 06.20.2009 9:44 AM PDT]