| NES Nintendo Roms Name | File Size (Kb) | Downloads |
|---|---|---|
| Uninvited (U) [b1] | 132 Kb | 2 |
| Uninvited (U) [b2] | 132 Kb | 0 |
| Uninvited (U) [o1] | 132 Kb | 1 |
| Uninvited (U) [o2] | 132 Kb | 0 |
| Universe Soldiers, The (Ch) [!] | 34 Kb | 11 |
| Unknown Bad Super Mario Bros (SMB1 Hack) [b1] | 31 Kb | 0 |
| Unknown Bad Super Mario Bros (SMB1 Hack) [b3] | 31 Kb | 0 |
| Unknown Hack Mario (20050605) (SMB1 Hack) | 30 Kb | 4 |
| Unknown Hack Mario (20050612) (SMB1 Hack) | 30 Kb | 1 |
| Unknown Hack Mario (20050619) (SMB1 Hack) | 30 Kb | 1 |
| Unknown Hack Mario (20050703) (SMB1 Hack) | 30 Kb | 1 |
| Unknown Hack Mario (SMB1 Hack) | 30 Kb | 1 |
| Unknown Multi Cart w-10-Yard Fight [p1][hFFE][b1] | 303 Kb | 0 |
| Unknown Multi Cart w-Back to the Future [p1][hFFE][b1] | 113 Kb | 0 |
| Unknown Multi Cart w-Galaxian [p1] | 465 Kb | 1 |
| Unknown Multi Cart w-Gremlins 2 [p1][hFFE][b1] | 263 Kb | 0 |
| Unknown Multi Cart w-Karateka [p1] | 460 Kb | 3 |
| Unknown Multi Cart w-Mahjong [p1][b1] | 141 Kb | 0 |
| Unknown Multi Cart w-Pac-Mania+TMNT [p1][hFFE][b1] | 226 Kb | 1 |
| Unknown Super Mario Bros 3 (SMB3 PRG0 Hack) | 223 Kb | 3 |