Robert Hammer is a playable character from Operation Flashpoint Cold War Crisis.He is tank crew member later promoted to commander.When Russians invade Malden NATO finds itself with more tanks then tank crews and starts recuiting incompetent crew members like Hammer to fill the position.He is ordered to go training for basic tank combat but the training is interrupted by Russian tanks,witch he goes to destroy and despite his CO saying he won't survive he does.He later destroys many Russian attacks.His primary tank of choice is M60 but he is later gets an M1A1 tank(witch he likes more).He also appers in NATO's retaking of Everon where he is promoted to Tank Commander,he takes many Russian strongholds such as Montignac.He doesn't appear in Kolgujev invasion but appears in end mission.