| Transformer: Convoy no Nazo | Stardust Crusaders | Action > Platformer | NES | Fully Playable | 1.01 | 08 Dec 2009 | EN |
| Treasure Hunter G | obsolete translation, Metalhawk's Translations | Strategy > Turn Based | SNES | Fully Playable | Post Beta 2 | 22 Feb 2004 | EN |
| Treasure Hunter G | RPG Shock! | Strategy > Turn Based | SNES | Unfinished | 0.01 beta | 05 Dec 1997 | EN |
| Treasure Hunter G | Transrelic | Strategy > Turn Based | SNES | Unfinished | 0.15 | 24 Dec 1998 | EN |
| Treasure Hunter G | Lone Wolf | Strategy > Turn Based | SNES | Addendum | 1.0 | 15 Oct 2020 | EN |
| Trials of Mana | LNF Translations, Neill Corlett, SoM2Freak | Role Playing > Action RPG | SNES | Fully Playable | 1.01 | 27 Aug 2000 | EN |
| Tsukihime | Revolve, Mirror Moon | Visual Novel | PC | Fully Playable | 1.2 | 18 Aug 2008 | EN |
| Tsuppari Oozumou | The Spoony Bard | Sports | NES | Unfinished | 1.01 | 01 Mar 1998 | EN |
| Tsuri Kichi Sanpei: Blue Marlin Hen | MrRichard999 | Sports | NES | Fully Playable | 0.94b | 28 Nov 2015 | EN |
| Tuned Heart | Nebulous Translations | Strategy > Turn Based | PC98 | Fully Playable | 1.0 | 30 Aug 2019 | EN |
| TwinBee 3: Poko Poko Dai Maou | Demiforce | Action > Shooter | NES | Unfinished | 1.02 | 11 Jan 1998 | EN |
| TwinBee 3: Poko Poko Dai Maou | Demiforce, Stardust Crusaders | Action > Shooter | NES | Fully Playable | 1.01 | 19 Mar 2014 | EN |
| TwinBee: Rainbow Bell Adventure | Aeon Genesis | Action > Platformer | SNES | Fully Playable | 1.01 | 28 Nov 2013 | EN |
| Twinkle Tale | Jon Najar | Action > Shooter | GEN | Fully Playable | 070328 | 28 Mar 2007 | EN |
| U-four-ia: The Saga | BMF54123 | Action > Platformer | NES | Fully Playable | 1.0 | 27 Feb 2013 | EN |
| Uchuu no Kishi Tekkaman Blade | D | Action | SNES | Fully Playable | 1.0 | 03 Oct 2004 | EN |
| Uchuujin Tanaka Tarou de RPG Tsukuru GB2 | MageCraft Translations | Game Creation | GB | Unfinished | 0.20 | 11 Mar 2002 | EN |
| Uchuujin Tanaka Tarou de RPG Tsukuru GB2 | PentarouZero | Game Creation | GB | Unfinished | 0.50 | 25 Dec 2002 | EN |
| Uchuusen Cosmo Carrier | Gil Galad | Action > Shooter | NES | Unfinished | 0.25 | 13 Aug 2002 | EN |
| Ultra Baseball Jitsumeiban | VX | Sports | SNES | Fully Playable | 1.04 Final | 22 Mar 2009 | EN |
