| Top Gun - Combat Zones (U)(TrashMan) | |
| Top Gun - Firestorm Advance (U)(Mode7) | |
| Top Spin 2 (E)(Endless Piracy) | |
| Top Spin 2 (U)(Rising Sun) | |
| TopGear Rally SP (J)(Independent) | |
| Total Soccer Advance (J)(Polla) | |
| Total Soccer Manager (E)(Menace) | |
| Totally Spies 2 - Undercover (U)(Sir VG) | |
| Totally Spies! (E)(Rising Sun) | |
| Totally Spies! (U)(Rising Sun) | |
| Totally Spies! 2 - Undercover (E)(Sir VG) | |
| Tottoko Ham Tarou 3 (J)(Independent) | |
| Tottoko Hamutaro 4 - Nijiiro Daikoushin Dechu (J)(Cezar) | |
| Tottoko Hamutaro Hamuhamu Sports (J)(Caravan) | |
| Touhou Kaisekiki - Arabasiri | |
| Touhoumon World Link (Fire Red Hack) | |
| Touhoumon Zoku Gensokyo Scenario | |
| Toukon Heat (J)(Cezar) | |
| Toy Robot Force (J)(Eurasia) | |
| Trick Star (E)(Independent) | |
| Tringo (E)(Independent) | |
| Tringo (U)(Trashman) | |
| Trollz - Hair Affair (E)(Independent) EN,DE,IT | |
| Trollz - Hair Affair (E)(Independent) EN,FR,ES | |
| Trollz - Hair Affair (E)(Sir VG) | |
| Trollz - Hair Affair (U)(Trashman) | |
| Tron 2.0 - Killer App (E)(BatMan) | |
| Tron 2.0 - Killer App (U)(Rising Sun) | |
| Tsuukin Hitofude (J)(Caravan) | |
| Turbo Turtle Adventure (U)(Quartex) | |
| Turok Evolution (E)(Eurasia) | |
| Turok Evolution (U)(Dumper) | |
| Tweety & The Magic Gems (E)(Eurasia) | |
| Tweety and The Magic Gems (G)(Mugs) | |
| Tweety and The Magic Gems (U)(Independent) | |
| Tweety to Hearty Party (J)(Capital) | |
| Twin Series 4 - Hamu Hamu Monster EX & F Puzzle Hamusuta (J)(Independent) | |
| Twin Series 5 - Wanwan Meitantei EX & Manou no Kuni no Cake House (J)(Independent) | |
| Twin Series 6 - Wannyan Idol Gakuen & Koinu to Issho (J)(Independent) | |
| Twin Series Vol. 1 - Mezase Debut! Fashion Designer Monogatari & Kawaii Pet Game Gallery 2 (J)(Independent) | |
| Ty the Tasmanian Tiger 2 - Bush Rescue (U)(Venom) | |
| Ty the Tasmanian Tiger 3 - Night of the Quinkan (U)(Trashman) | |