Turbo Spiker is one of Dr. Eggman's third-generation Badniks and appears in Sonic 3's Hydrocity Zone. It appears to either be based on a hermit crab or a sea snail. Mounted on its back is a rocket drill identical to the ones used by the original Spiker Badniks from Sonic 2. When approached, the Turbo Spiker will launch its rocket and run back and forth. Launching its rocket leaves it completely defenceless.