|Species Origin||Koopa Troopa|
|Affiliation(s)|| Koopa Troop|
|First Appearance||Super Mario Bros.|
|Latest Appearance||New Super Mario Bros. 2|
| Sledge Bro.|
| Boomerang Bro.|
Bomber Bro./Bomb Bro.
Amazing Flyin' Hammer Bro.
Hammer Bros. (Known as Hermano Martillo in Spanish) are a Koopa-like species found in the Mario universe. They are common enemies that wear helmets and throw hammers at anyone who approaches him (as seen in Super Mario World). They are fairly aggressive and only take orders from Bowser. There are different types of Hammer Bros. called Ice Bros. and Fire Bros.
Hammer Bro. made an appearance as an unlockable playable character in Mario Dream Dancing and the game gained tremendous attention when his inclusion was confirmed.
Picking on BabiesEdit
In Super Baby Mario Bros., they are very tough enemies who can two-hit the player if they are not careful.
In Mushroom Kingdom's Final Fantasy Hammer Bro. is the replacement for Tseng, and the leader of the Hammers which is the special operations section of the Shinra Electric Power Company. He is the only Hammer that is not fought in the main storyline but he can be fought in the unlockable quest Bring Down the Hammer.
On the Ice, Bro.Edit
They appear in the Super Mario MHL Series and are playable characters.
Sloppy Hammer Bros. appear in Super Sloppy Bros., along with Sloppy Fire Bros., Ice Bros., Boomerang Bros., and Thunder Bros.
Hammer Bro. appears in Koopa Kart as a heavy weight driver.
Enemies with More Sub-SpeciesEdit
In New Super Mario Bros.: Clash of the Koopas, Hammer Bros. appear once again as an enemy. This time, there's more sub-species in the game. They mostly appear in grass levels.
In Mario Kart ULTIMATE, Hammer Bros. are playable, buyable from the DLC shop. He is a middleweight. His trademark hammer appears as an item in this game. It can be thrown ahead or behind at other racers, where it causes a small explosion, or if there is direct contact, then a large explosion.