Spike Bot

Spike Bots are robotic enemies in the game Wario Land 4. Spike Bots are found in the Ruby Passage and other factory-based stages. Spike Bots attack by throwing their heads and have the ability to reassemble their heads an infinite number of times. Since they have spikes on the front of their bodies and on top of their heads, Wario must punch their unprotected backs to kill them.