Gun Beetle

Gun Beetle is a robot created by the military organization G.U.N., and part of the Beetle series. It appears as a enemy in Sonic Adventure 2, Sonic Adventure 2: Battle, Shadow the Hedgehog and Sonic Generations.

It is more advanced than the Mono Beetle, as it has a gun attached to its underside. In Shadow the Hedgehog the Gun Beetle carries a small machine gun (SMG) which can be picked up when destroyed. In other appearances, it shoots a single energy ball.