| Title | Players | Year | Publisher | Cart Size (KB) | Rating |
Ultima: Exodus  | 1 | 1988 | FCI | 256 | 7.8 |
| Ultima: Quest of the Avatar | 1 | 1990 | FCI | 256 | 8.0 |
| Ultima: Warriors of Destiny | 1 | 1991 | FCI | 256 | 5.1 |
| Ultimate Air Combat | 1 | 1991 | Activision | 512 | 6.8 |
| Ultimate Basketball | 2 | 1990 | American Sammy | 256 | 6.7 |
| Ultimate League Soccer U | 2 | 1991 | American Video Entertainment | 96 | 7.0 |
| Ultimate Stuntman, The U | 1 | 1990 | Camerica | 256 | 5.2 |
| Uncanny X-Men, The | 2 | 1988 | LJN | 128 | 6.3 |
| Uncharted Waters | 1 | 1991 | Koei | 640 | 7.7 |
| Uninvited | 1 | 1991 | Kemco | 256 | 7.8 |
| Untouchables, The | 1 | 1990 | Ocean | 256 | 5.6 |
| Urban Champion | 2 | 1984 | Nintendo | 24 | 9.5 |
