Hammer Bro



Hammer Bro is an enemy that Mario faced. Hammer Bros debuted in Super Mario Bros, along with Goombas, Koopas, Lakitus, and Bowser. As the name says, most hammer bros attack in pairs. They mostly resemble overgrown Koopas. They will appear in Super Mario Galaxy 2. It is the first time they appear in a 3-D game that is not a sports game.