Super Mario RPG Statistics: Grate Guy
Grate Guy's artwork from Super Mario RPG: Legend of the Seven Stars.
Location(s) Booster Tower
Grate Guy's Casino
Health Points (HP) 900; 15000 (Armageddon)
Attack 60
Defense 40
Magic Attack 25
Magic Defense 40
Weaknesses Thunder
Psychopath Message "Peace is just a dream"
Dropped Coins 15
Experience Points 40

Grate Guy is a character and boss that appears in the game Super Mario RPG: Legend of the Seven Stars. He is fought alongside Knife Guy at Booster Tower.


Grate Guy looks similar to Knife Guy except his clothing is pink and white in color. He also sits on top of a ball of the same colors and design.


Unlike Knife Guy, Grate Guy puts up more of a fight in battle having more HP and moves. During one point of the battle, he and Knife Guy will fuse together making them even stronger.


Although Grate Guy is indeed weak against Thunder-related attacks, Mario's team should take down Knife Guy first as he has lower HP. Then Mallow should use his Thunderbolt move to inflict damage to Grate Guy.


After Grate Guy is defeated, he decides to open his very own casino hidden in Bean Valley. However, one must have the Bright Card in order to enter it and Mario can obtain one from Knife Guy. However, Grate Guy's casino is known for having players lose many coins much to his delight.

Special Attacks

See also