|Hammer Bro. did not originate from fanon, and more information can be found on their respective wiki(s). You may read more about it on the following wiki(s):|
|Species Origin||Koopa Troopa|
|First Appearance||Super Mario Bros.|
|Latest Appearance||Mario Party: The Top 100|
| Sledge Bro.|
| Boomerang Bro.|
Bomber Bro./Bomb Bro.
Amazing Flyin' Hammer Bro.
Baseball Bro. and Batter Bro.
| Koopa Troop|
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. There also exists a blue version of Hammer Bro. named Blue Hammer Bro., who acts similar to Hammer Bro., except his gear is blue, just like Amazing Flyin' Hammer Bro..
Behind the Wheel
Hammer Bro. appears as a default playable character in the racing game Bowser's Castle Racing.
- Weight: 66%
- Driving Skill: 43%
- Item Power: 59%
- Speed: 38%
The Hammer Bro is big shoot-hammers Koopa, Boomerang Bro.is large boomerang-throwing Koopa, the Fire Bro is a big fireballs-launcher and Ice Bro is a iceballs-shooter. These four species, united as brothers, are ready to win!
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.
On the Ice, Bro.
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-Species
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 Super Mario GameBox Demo, they are called Hammer-Bros and act like they do in most 3D games. They are notable for having a new attack. They can charge at Mario while swinging a hammer back and forth. They only appear in Bowser Castle.