Use WASD button to Move, Use Move Mouse button to Aim, Use Right Mouse button to Zoom in/Out, Use Left Mouse button to Shoot, Use W And Shift button to Run, Use Spacebar button to Jump, Use L button to Toggle Mouse Lock, Use G button to Change guns, Use T button to Chat, Use Enter button to Send message(Chat), Use Esc button to Exit/Menu, Use F button to Fullscreen.