Met

The word Met is derived from the word helmet. They are also called Mettool, although their official name is Mettaur. These robots have appeared in all of the Mega Man classic games and even in Mega Man X and MegaMan Battle Network games. In Dr. Wily's fortress in Mega Man 4 there is a giant Met boss, named Mettaur Daddy, and in Mr. X's castle in Mega Man 6 there is a Met boss operating a tank, named Mettonger Z.

Met
The Met (メットール Metto-ru) appears in Guts Man's stage. He stands on the floor hidden on his indestructible helmet, and when someone gets close to him he lifts his helmet and shoots three bullets to different directions.

Neo Met
The Neo Met (ネオ メットール Neo Metto-ru) is a upgrade of the Met. He now has foot and can walk.

Met Deluxe
Met Deluxe (メットール デラックス Metto-ru Derakkusu).

Giant Met
Giant Met (ジャイアント メットール Jaianto Metto-ru).