Click to play. WASD moves, mouse aims, arrows turn, Space jumps (dives with A or D), Shift crouches, Ctrl goes prone. Left click fires, right click throws, F and C switch weapons, R reloads, Q zooms. E: enter/exit vehicle or turret. Vehicles: WASD drives, Space brakes, F changes seat. Aircraft: Space rises, Ctrl descends, Shift brakes. P: first person. M: map. N: next command post. O: settings.