Metal Sonic is back and now he’s off to face the other member of the Mario bros. Luigi is a pretty nifty racer and he’s also skilled in a fight, but that’s not enough to take Metal Sonic down for the count. Metal Sonic is just too fast and he also has the Metal Overlord form to back him up. Luigi wouldn’t really be able to put a dent in that and he can’t endure a single hit from such a foe. Metal Sonic wins.