| Id | Name | Systems | Actions |
|---|---|---|---|
| 554 | Trip World | GB | |
| 2650 | Trials of the Wolf Clan: The Wolf Spirit | NES | |
| 876 | Trials of Mana | SNES | |
| 4244 | Trek | C64 | |
| 1247 | Treasure Master | NES | |
| 3649 | Treasure Island Dizzy | ZXS | |
| 1550 | Traysia | Genesis | |
| 2823 | Trauma Center: Under the Knife 2 | DS | |
| 3655 | Trap | C64 | |
| 541 | Transformers: Convoy no Nazo | NES | |
| 1817 | Track & Field II | NES | |
| 35 | Track & Field | NES | |
| 1964 | Track & Field | Arcade | |
| 2997 | Track & Field | GB | |
| 1272 | Toys | Genesis | |
| 3522 | Toy Story 2 | GBC | |
| 2014 | Toy Story | NES | |
| 1842 | Town & Country Surf Designs: Wood & Water Rage | NES | |
| 1885 | Town & Country Surf Designs II: Thrilla's Surfari | NES | |
| 2088 | TowerFall Ascension | Linux | |
| 3768 | Tower of Heaven | Flash | |
| 3417 | Tower of Hanoi | GB | |
| 2308 | Tower of Doom | INTV | |
| 3520 | Touhou Reiiden ~ The Highly Responsive to Prayers | PC98 | |
| 1995 | Touhou Kanjuden ~ Legacy of Lunatic Kingdom | Windows |