The game is ok, but there should be some more feedback for hitting a target (different sound effect, camera shake and particles), and also the camera clamps for some reason in the horizontal direction, so you can't rotate infinetly to the right, so if you want to look little bit more to the direction, if the clamped part is there, you need to turn all way around, and you can also rotate your head like over completely down, so it turns back around on the other side little bit, but then it clamps, so the clamping on the vertical axis is too little.