![Game Thumbnail - Mario Bros. (U) [o2]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Bros. (U) [o2]_cover.png?size=300x225&fit=cover&q=100)
Mario Bros. (U) [o2]
Nintendo
Mario Bros. (U) [o2]
![Game Thumbnail - Mario Bros. (U) [o3]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Bros. (U) [o3]_cover.png?size=300x225&fit=cover&q=100)
Mario Bros. (U) [o3]
Nintendo
Mario Bros. (U) [o3]
![Game Thumbnail - Mario Bros. (U) [p1]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Bros. (U) [p1]_cover.png?size=300x225&fit=cover&q=100)
Mario Bros. (U) [p1]
Nintendo
Mario Bros. (U) [p1]
![Game Thumbnail - Mario Bros. (U) [p1][o1]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Bros. (U) [p1][o1]_cover.png?size=300x225&fit=cover&q=100)
Mario Bros. (U) [p1][o1]
Nintendo
Mario Bros. (U) [p1][o1]
![Game Thumbnail - Mario Bros. (U) [T-Chi_MS emumax]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Bros. (U) [T-Chi_MS emumax]_cover.png?size=300x225&fit=cover&q=100)
Mario Bros. (U) [T-Chi_MS emumax]
Nintendo
Mario Bros. (U) [T-Chi_MS emumax]
![Game Thumbnail - Mario Bros. (U) [T+Chi_MS emumax]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Bros. (U) [T+Chi_MS emumax]_cover.png?size=300x225&fit=cover&q=100)
Mario Bros. (U) [T+Chi_MS emumax]
Nintendo
Mario Bros. (U) [T+Chi_MS emumax]
![Game Thumbnail - Mario Bros. Classic (E) [!]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Bros. Classic (E) [!]_cover.png?size=300x225&fit=cover&q=100)
Mario Bros. Classic (E) [!]
Nintendo
Mario Bros. Classic (E) [!]
_cover.png?size=300x225&fit=cover&q=100)
Mario DG Sonic Bros (SMB1 Hack)
Nintendo
Mario DG Sonic Bros (SMB1 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Disco Bros 2 (SMB2 Hack)
Nintendo
Mario Disco Bros 2 (SMB2 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Satanic Freak Bros 2 (SMB2 Hack)
Nintendo
Mario Satanic Freak Bros 2 (SMB2 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Sonic Bros (J)
Nintendo
Mario Sonic Bros (J)
_cover.png?size=300x225&fit=cover&q=100)
Mario!bros (Dokokalki Hack)
Nintendo
Mario!bros (Dokokalki Hack)
_cover.png?size=300x225&fit=cover&q=100)
Master Mario Bros. V4.2 (SMW1 Hack)
Super Nintendo
Master Mario Bros. V4.2 (SMW1 Hack)
Mega Mario Bros (SMB1 Hack)
Nintendo
Mega Mario Bros (SMB1 Hack)
Mikamari Kanji Mario Bros (SMB1 Hack)
Nintendo
Mikamari Kanji Mario Bros (SMB1 Hack)
Mikamari Kirby Mario Bros (SMB1 Hack)
Nintendo
Mikamari Kirby Mario Bros (SMB1 Hack)
Moby Blues by ATARITALIA (2002) (Mario Bros. Hack)
Atari 2600
Moby Blues by ATARITALIA (2002) (Mario Bros. Hack)
_cover.png?size=300x225&fit=cover&q=100)
Music Mario Bros (SMB1 Hack)
Nintendo
Music Mario Bros (SMB1 Hack)
_cover.png?size=300x225&fit=cover&q=100)
New Strange Mario Bros, The (SMB1 Hack)
Nintendo
New Strange Mario Bros, The (SMB1 Hack)
 (SMB1 Hack)_cover.png?size=300x225&fit=cover&q=100)
New Strange Mario Bros, The (V05-05-2001) (SMB1 Hack)
Nintendo
New Strange Mario Bros, The (V05-05-2001) (SMB1 Hack)