_cover.png?size=300x225&fit=cover&q=100)
Mario in - Some Usual Day (SMB3 PRG1 Hack)
Nintendo
Mario in - Some Usual Day (SMB3 PRG1 Hack)
Mario in Ice (SMB1 Hack)
Nintendo
Mario in Ice (SMB1 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario in Space (Galaga Hack)
Nintendo
Mario in Space (Galaga Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Inviso (SMB1 Hack)
Nintendo
Mario Inviso (SMB1 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario is Dead! (SMB1 Hack)
Nintendo
Mario is Dead! (SMB1 Hack)
Mario is Erotic! by SnowArrow (SMB1 Hack)
Nintendo
Mario is Erotic! by SnowArrow (SMB1 Hack)
Mario Jump (SMB1 Hack)
Nintendo
Mario Jump (SMB1 Hack)
Mario Kai (SMB1 Hack)
Nintendo
Mario Kai (SMB1 Hack)
Mario Kai 2 (SMB1 Hack)
Nintendo
Mario Kai 2 (SMB1 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Knight 1 (SMB1 Hack)
Nintendo
Mario Knight 1 (SMB1 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Knight 2 (SMB2 Hack)
Nintendo
Mario Knight 2 (SMB2 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Line World (SMB1 Hack)
Nintendo
Mario Line World (SMB1 Hack)
![Game Thumbnail - Mario Line World (SMB1 Hack) [o1]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Line World (SMB1 Hack) [o1]_cover.png?size=300x225&fit=cover&q=100)
Mario Line World (SMB1 Hack) [o1]
Nintendo
Mario Line World (SMB1 Hack) [o1]
![Game Thumbnail - Mario Line World (SMB1 Hack) [o2]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Line World (SMB1 Hack) [o2]_cover.png?size=300x225&fit=cover&q=100)
Mario Line World (SMB1 Hack) [o2]
Nintendo
Mario Line World (SMB1 Hack) [o2]
![Game Thumbnail - Mario Line World (SMB1 Hack) [o3]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Line World (SMB1 Hack) [o3]_cover.png?size=300x225&fit=cover&q=100)
Mario Line World (SMB1 Hack) [o3]
Nintendo
Mario Line World (SMB1 Hack) [o3]
Mario Mania V1.2 by MKH (SMB1 Hack)
Nintendo
Mario Mania V1.2 by MKH (SMB1 Hack)
Mario Mania Vx.x by MKH (SMB1 Hack)
Nintendo
Mario Mania Vx.x by MKH (SMB1 Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Mappy (Mappy Hack)
Nintendo
Mario Mappy (Mappy Hack)
_cover.png?size=300x225&fit=cover&q=100)
Mario Maria (SMB1 Hack)
Nintendo
Mario Maria (SMB1 Hack)
![Game Thumbnail - Mario Maria (SMB1 Hack) [o1]](https://img-resizer.8bituniverse.games/games/fc/images/Mario Maria (SMB1 Hack) [o1]_cover.png?size=300x225&fit=cover&q=100)
Mario Maria (SMB1 Hack) [o1]
Nintendo
Mario Maria (SMB1 Hack) [o1]