Suggested by Destroyer Mecha Godzilla is one of the most powerful robotic Kaijus in the whole Tohoverse. He has a lot of different weapons at the ready and some good physical feats but those will not be enough to take down someone like Spikeman. Spikeman is a lot faster than Mecha Godzilla and his needle/spike attacks will breach Mecha G’s defenses. At that point it’s only a matter of time before Spikeman takes him down. Spikeman wins.