Flip The Gun uses Unity 3D physics engine which creates dynamic gun movement. So, each time you play this game, guns will be able to move with different forces. Each gun has it’s own specifications. Pistols are light, but they move slowly. Automatic guns moves fast, but they are more heavy than pistols so they tend to fall down faster. Rockets and rifles has other physics. So, there’s a big variety of guns which makes this game very interesting to play.