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.
Suggested by Sonic Ratchet has a lot of great guns and he is quick on his feet. His strongest guns would do a whole lot of damage and would probably even have a shot at destroying Spikeman. I believe Spikeman’s speed will be crucial here. Even Ratchet’s best boots don’t give him a level of speed that would be enough to surpass Spikeman. Spikeman even crossed blades with Protoman once and that is not an easy feat. Ratchet needs one more significant power up in order to cross this gap. Spikeman wins.
Spikeman is pretty powerful, but his speed won’t be able to keep up with Gemini Saga’s. Gemini Saga also has immense strength at his disposal and his energy blasts are to be feared. At least Spikeman ended up putting a decent fight. It just wasn’t enough in the longrun. Gemini Saga wins.
Gohan has his Super Saiyan powers that let him defeat many opponents. They just can’t hold their own against him. Spikeman is one of those guys. His spikes wouldn’t be able to hurt Gohan and that’s why he’d lose in the end. Gohan wins.