| Tad the Lost Explorer (2022) | 1,066,155 | 500 |
| Tadaima Yuusha Boshuuchuu Okawari (1994) | 26,031 | 23 |
| Taddle Quest (2023) | 260,472 | 49 |
| Tadpole Tales (2021) | 288,298 | 243 |
| Tadpole Treble (2016) | 587,620 | 296 |
| Taekwon-Do (1994) | 18,475,061 | 1,649 |
| Tafl PTK (2024) | 0 | 0 |
| Tag Team Match: M.U.S.C.L.E. (1985) | 1,826,263 | 400 |
| Tag Team Wrestling (1983) | 5,053,820 | 983 |
| Tag with Ryan (2018) | 284,953,123 | 17,572 |
| Tag: The Power of Paint (2008) | 375,753 | 229 |
| TAGAP: The Apocalyptic Game About Penguins (2007) | 39,741 | 173 |
| TAGLINE (2023) | 9,746 | 20 |
| Tahira: Echoes of the Astral Empire (2016) | 698,295 | 245 |
| Tai-Chi Tortoise (1991) | 3,157 | 15 |
| Tai-Pan (1987) | 487,198 | 136 |
| Taichi Panda (2015) | 7,094,408 | 2,247 |
| Taiji (2022) | 1,982,461 | 796 |
| Taiker (2016) | 3,865 | 28 |
| Taiko 5 (2024) | 0 | 1 |
| Taiko Drum Master: Atsumete Tomodachi Daisakusen (2015) | 4,194,355 | 948 |
| Taiko no Tatsujin (2001) | 2,723,004 | 682 |
| Taiko no Tatsujin (2010) | 15,306 | 4 |
| Taiko no Tatsujin (2011) | 2,466,378 | 209 |
| Taiko no Tatsujin 14 (2010) | 7,320 | 10 |
| Taiko no Tatsujin DS (2007) | 382,771 | 309 |
| Taiko no Tatsujin DS: Dororon! Yokai Daikessen!! (2010) | 424,806 | 11 |
| Taiko no Tatsujin Plus (2010) | 40,802 | 21 |
| Taiko no Tatsujin Portable 2 (2006) | 109,863 | 27 |
| Taiko no Tatsujin V Version (2015) | 4,026,493 | 350 |
| Taiko no Tatsujin Wii (2008) | 10,792,615 | 3,156 |
| Taiko no Tatsujin Wii: Do Don to Nidaime (2009) | 14,167,519 | 41 |
| Taiko no Tatsujin Wii: Ketteiban (2011) | 1,714,966 | 1,102 |
| Taiko no Tatsujin Wii: Minna de Party Sandaime (2010) | 145,248 | 13 |
| Taiko no Tatsujin: Atsumare! Matsuri da!! Yondaime (2004) | 203 | 1 |
| Taiko no Tatsujin: Chibi Dragon to Fushigi na Orb (2012) | 2,833,821 | 22 |
| Taiko no Tatsujin: Drum 'n' Fun! (2018) | 64,176,362 | 9,547 |
| Taiko no Tatsujin: Drum Session! (2017) | 52,148,764 | 10,673 |
| Taiko no Tatsujin: Portable (2005) | 120,158 | 56 |
| Taiko no Tatsujin: Portable DX (2011) | 171,344 | 129 |
| Taiko no Tatsujin: Rhythm Festival (2024) | 2,640,675 | 1,631 |
| Taiko no Tatsujin: Rhythmic Adventure Pack (2020) | 1,584,423 | 442 |
| Taiko no Tatsujin: Waku Waku Anime Matsuri (2003) | 230,550 | 12 |
| Taiko no Tatsujin: Wii U Version (2013) | 4,849,556 | 790 |
| Taiko: Drum Master (2004) | 2,450,505 | 530 |
| Taikodom (2008) | 132,871 | 31 |
| Tail 'Gator (1991) | 58,737 | 117 |
| Tail Concerto (1998) | 1,027,167 | 1,131 |
| Tail Gun Charlie (2008) | 7,297 | 29 |
| Tail Gunner (1979) | 44,045 | 35 |
| The Tail of Beta Lyrae (1983) | 5,095 | 12 |
| Tail of the Sun (1996) | 750,887 | 191 |
| Tail Tale (2006) | 3,489 | 2 |
| Tail to Nose (1989) | 6,750 | 15 |
| Tail Trail (2021) | 11,028 | 20 |
| Tailbound (2022) | 15,583 | 3 |
| Tailchaser (1997) | 7,363 | 7 |
| Tailor Tales (2019) | 115,386 | 328 |
| TailQuest Defense (2023) | 14,194 | 40 |
| Tails Adventure (1995) | 4,194,730 | 1,104 |
| Tails and Pines (2022) | 0 | 0 |
| Tails and the Music Maker (1994) | 1,959,230 | 84 |
| Tails From Alteria (2023) | 563 | 4 |
| Tails Noir (2021) | 4,603,018 | 2,484 |
| Tails Noir: Rebel Rush (2024) | 3,232 | 76 |
| Tails of Iron (2021) | 14,642,423 | 16,450 |
| Tails of War (2024) | 0 | 0 |
| Tails' Skypatrol (1995) | 646,053 | 226 |
| Tails: The Backbone Preludes (2023) | 156,363 | 179 |
| Tailside: Cozy Cafe Sim (2025) | 678 | 25 |
| Taimumari (2015) | 32,459 | 126 |
| Tainted Fate (2020) | 9,657 | 15 |
| Tainted Grail (2020) | 3,279,724 | 1,121 |
| Tainted Grail: Conquest (2021) | 3,236,406 | 2,787 |
| Tainted Grail: The Fall of Avalon (2023) | 15,413,052 | 8,079 |
