| Tenchi o Kurau II: Shokatsu Koumei Den | Jair, Taskforce, Dark Force, Dynamic-Designs | Role Playing | NES | Fully Playable | 1.12 | 20 Apr 2000 | EN |
| Tengai Makyou Zero | Tom | Role Playing | SNES | Fully Playable | 7.0 | 22 Oct 2017 | EN |
| Tengoku Yoitoko | MSX Translations | Action | MSX | Fully Playable | 1.0.2 | 17 Oct 2010 | EN |
| Tenshi no Uta: Shiroki Tsubasa no Inori | Translation Corporation | Role Playing | SNES | Fully Playable | 1.0 | 14 Oct 2018 | EN |
| Tetra Star: The Fighter | Gaijin Productions | Action > Shooter | NES | Fully Playable | 1.00beta | 12 Jun 1999 | EN |
| Tetris Attack | Zuqkeo | Puzzle | SNES | Fully Playable | 1.0 | 01 Jan 2008 | EN |
| Tetsudou Ou: Famicom Boardgame | MrRichard999, Proveaux, Jink640 | Boardgame | NES | Fully Playable | 0.98 | 19 Dec 2016 | EN |
| The Adventures of Bayou Billy | Stardust Crusaders | Action > Beat 'Em Up | NES | Fully Playable | 1.0 | 13 Oct 2010 | EN |
| The Amazing Spider-Man: Lethal Foes | kepeb | Action > Platformer | SNES | Fully Playable | 1.0 | 21 Sep 2015 | EN |
| The Amazing Spider-Man: Lethal Foes | gorgyrip | Action > Platformer | SNES | Fully Playable | 1.0 | 04 Apr 2016 | EN |
| The Battle of Vietnam 2001 | PentarouZero | Action > Platformer | GB | Fully Playable | 1.0 | 08 Feb 2004 | EN |
| The Black Bass | GAFF Translations | Sports | NES | Fully Playable | 1.00 | 16 Aug 2017 | EN |
| The Black Onyx | SSTranslations | Role Playing | SG1K | Fully Playable | 1.0 | 02 Mar 2010 | EN |
| The Black Onyx | LordKarnov42 | Role Playing | PC88 | Fully Playable | 1.0 RC1 | 15 Apr 2010 | EN |
| The Dragon & Princess | NLeseul | Role Playing | PC88 | Fully Playable | 1.01 | 30 Jul 2019 | EN |
| The Golf '92 | Zynk Oxhyde | Sports | NES | Fully Playable | 1.0 | 28 Sep 2014 | EN |
| The Great Battle II: Last Fighter Twin | Aeon Genesis | Action > Beat 'Em Up | SNES | Fully Playable | 1.2 | 29 Mar 2018 | EN |
| The Great Battle III | Aeon Genesis | Action > Beat 'Em Up | SNES | Fully Playable | 1.1 | 13 Mar 2018 | EN |
| The Great Battle IV | Aeon Genesis | Action > Platformer | SNES | Fully Playable | 1.1 | 13 Mar 2018 | EN |
| The Great Battle V | Aeon Genesis | Action > Platformer | SNES | Fully Playable | 1.2 | 29 Mar 2018 | EN |
