Suggested by Destroyer Marty McFly is a reasonably tough kid who stands up to bullies and can be very creative when trying to get out of a jam. However, keeping that up will be tough against a Kaiju who won’t even feel any of Marty’s attacks. Marty could throw 190 punches at Gigan and he still would not take any damage. It’s simply a losing battle for him. Gigan wins.