Fighting for survival in a post-apocalyptic world destroyed by a plague and ruled by gangs, players unleash havoc in more than 30 vehicles with weapons such as machine guns, guided missiles and grenade launchers. Assuming the role of the mercenary, players must build a gang following as they battle rival gangs, city guards and anyone else that gets in the way. RoadKill drops players into instantaneous battle with 30 core missions and numerous side missions. The missions place the player into the three cities of Hell County - Lava Falls, Blister Canyon and Paradise City. RoadKill's dynamic reputation system determines how the world reacts to the way players perform missions, kill and maim citizens, destroy enemy vehicles and build alliances with the gangs of Hell County.