| Tacview (2019) | 167,135 | 48 |
| Tad the Lost Explorer (2022) | 1,066,535 | 515 |
| Tadaima Yuusha Boshuuchuu Okawari (1994) | 26,031 | 23 |
| Taddle Quest (2023) | 260,472 | 49 |
| Tadpole Tales (2021) | 289,094 | 245 |
| Tadpole Treble (2016) | 587,623 | 296 |
| Taekwon-Do (1994) | 18,658,553 | 1,718 |
| Tafl PTK (2024) | 0 | 0 |
| Tag Team Match: M.U.S.C.L.E. (1985) | 1,835,467 | 411 |
| Tag Team Wrestling (1983) | 5,078,850 | 1,031 |
| Tag with Ryan (2018) | 285,585,710 | 17,917 |
| Tag: The Power of Paint (2008) | 375,807 | 229 |
| TAGAP: The Apocalyptic Game About Penguins (2007) | 39,758 | 172 |
| TAGLINE (2023) | 9,746 | 20 |
| Tahira: Echoes of the Astral Empire (2016) | 700,621 | 250 |
| Tai-Chi Tortoise (1991) | 4,872 | 16 |
| Tai-Pan (1987) | 488,033 | 137 |
| Taichi Panda (2015) | 7,094,885 | 2,246 |
| Taiji (2022) | 1,985,624 | 813 |
| Taiker (2016) | 3,865 | 28 |
| Taiko 5 (2024) | 0 | 1 |
| Taiko Drum Master: Atsumete Tomodachi Daisakusen (2015) | 4,194,714 | 949 |
| Taiko no Tatsujin (2001) | 2,719,768 | 683 |
| 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) | 383,617 | 314 |
| 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) | 110,150 | 28 |
| Taiko no Tatsujin V Version (2015) | 4,027,761 | 350 |
| Taiko no Tatsujin Wii (2008) | 10,806,562 | 3,173 |
| Taiko no Tatsujin Wii: Do Don to Nidaime (2009) | 14,167,519 | 41 |
| Taiko no Tatsujin Wii: Ketteiban (2011) | 1,716,659 | 1,103 |
| 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) | 2,833,844 | 22 |
| Taiko no Tatsujin: Drum 'n' Fun! (2018) | 64,486,904 | 9,628 |
| Taiko no Tatsujin: Drum Session! (2017) | 52,151,145 | 10,797 |
| Taiko no Tatsujin: Portable (2005) | 120,246 | 56 |
| Taiko no Tatsujin: Portable DX (2011) | 171,589 | 129 |
| Taiko no Tatsujin: Rhythm Festival (2024) | 2,749,522 | 1,990 |
| Taiko no Tatsujin: Rhythmic Adventure Pack (2020) | 1,584,466 | 443 |
| Taiko no Tatsujin: Waku Waku Anime Matsuri (2003) | 230,672 | 13 |
| Taiko no Tatsujin: Wii U Version (2013) | 4,852,900 | 799 |
| Taiko: Drum Master (2004) | 2,451,639 | 535 |
| Taikodom (2008) | 132,871 | 31 |
| Tail 'Gator (1991) | 58,913 | 118 |
| Tail Concerto (1998) | 1,028,107 | 1,154 |
| Tail Gun Charlie (2008) | 7,297 | 29 |
| Tail Gunner (1979) | 44,045 | 35 |
| The Tail of Beta Lyrae (1983) | 5,134 | 12 |
| Tail of the Sun (1996) | 752,924 | 197 |
| Tail Tale (2006) | 3,538 | 2 |
| Tail to Nose (1989) | 6,915 | 16 |
| Tail Trail (2021) | 11,028 | 20 |
| Tailbound (2022) | 15,695 | 6 |
| Tailchaser (1997) | 16,589 | 10 |
| Tailor Tales (2019) | 122,302 | 336 |
| TailQuest Defense (2023) | 14,194 | 40 |
| Tails Adventure (1995) | 4,266,040 | 1,141 |
| Tails and Pines (2022) | 0 | 0 |
| Tails and the Music Maker (1994) | 1,959,385 | 86 |
| Tails From Alteria (2023) | 563 | 4 |
| Tails Noir (2021) | 4,635,174 | 2,599 |
| Tails Noir: Rebel Rush (2024) | 3,241 | 77 |
| Tails of Iron (2021) | 14,689,187 | 16,862 |
| Tails of War (2024) | 0 | 0 |
| Tails' Skypatrol (1995) | 636,664 | 236 |
| Tails: The Backbone Preludes (2023) | 157,352 | 180 |
| Tailside: Cozy Cafe Sim (2025) | 13,437 | 55 |
| Taimumari (2015) | 32,575 | 131 |
| Tainted Fate (2020) | 9,661 | 15 |
| Tainted Grail (2020) | 3,423,809 | 1,180 |
| Tainted Grail: Conquest (2021) | 3,238,587 | 2,868 |
