Hitman 2: Silent Assassin God mode: Enter Right , Left , Up , Down , A , Right , Left , Right , Left during game play. All weapons: Enter Right , Left , Up , Down , A , Up , B , A during game play. Full health: Enter Right , Left , Up , Down , A , Up , Down during game play. Nailgun mode / Toggle gravity: Enter Right , Left , Up , Down , A , Left, Left during game play. SMG and 9mm Pistol SD: Enter Right , Left , Up , Down , A , Up , Right, Right during game play. Slow motion: Enter Right , Left , Up , Down , A , Up , Left during game play. Punch mode: Enter Right , Left , Up , Down , A , Up, Up during game play. Megaforce mode: Enter Right , Left , Up , Down , A , Right, Right during game play.