The Last of Emperor Guillotine

An onslaught of monsters challenges Giant Robot at every turn! Emperor Guillotine is hell-bent on destroying the steadfast metal hero once and for all. But when all plans fail him, Guillotine rises up to his full monstrous height and attacks Giant Robot himself! Guillotine's body is explosive enough to destroy the whole world. How will Giant Robot put an end to the threat without end mankind as well?