| Tacview (2019) | 167,170 | 49 |
| Tad the Lost Explorer (2022) | 1,066,595 | 515 |
| Tadaima Yuusha Boshuuchuu Okawari (1994) | 26,031 | 23 |
| Taddle Quest (2023) | 260,472 | 49 |
| Tadpole Tales (2021) | 289,565 | 246 |
| Tadpole Treble (2016) | 588,040 | 298 |
| Taekwon-Do (1994) | 18,731,395 | 1,730 |
| Tafl PTK (2024) | 0 | 0 |
| Tag Team Match: M.U.S.C.L.E. (1985) | 1,835,742 | 411 |
| Tag Team Wrestling (1983) | 5,107,426 | 1,050 |
| Tag with Ryan (2018) | 285,614,761 | 17,933 |
| Tag: The Power of Paint (2008) | 375,859 | 231 |
| TAGAP: The Apocalyptic Game About Penguins (2007) | 39,758 | 172 |
| TAGLINE (2023) | 9,746 | 20 |
| Tahira: Echoes of the Astral Empire (2016) | 706,135 | 252 |
| Tai-Chi Tortoise (1991) | 4,872 | 16 |
| Tai-Pan (1987) | 488,034 | 137 |
| Taichi Panda (2015) | 7,095,032 | 2,246 |
| Taiji (2022) | 1,985,920 | 815 |
| Taiker (2016) | 3,865 | 28 |
| Taiko 5 (2024) | 0 | 1 |
| Taiko Drum Master: Atsumete Tomodachi Daisakusen (2015) | 4,194,795 | 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) | 385,181 | 315 |
| 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) | 110,234 | 28 |
| Taiko no Tatsujin V Version (2015) | 4,032,135 | 351 |
| Taiko no Tatsujin Wii (2008) | 10,808,560 | 3,175 |
| Taiko no Tatsujin Wii: Do Don to Nidaime (2009) | 14,167,519 | 41 |
| Taiko no Tatsujin Wii: Ketteiban (2011) | 1,716,695 | 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) | 64,494,828 | 9,640 |
| Taiko no Tatsujin: Drum Session! (2017) | 52,151,442 | 10,802 |
| Taiko no Tatsujin: Portable (2005) | 120,275 | 56 |
| Taiko no Tatsujin: Portable DX (2011) | 171,749 | 130 |
| Taiko no Tatsujin: Rhythm Festival (2024) | 2,787,675 | 2,087 |
| Taiko no Tatsujin: Rhythmic Adventure Pack (2020) | 1,584,472 | 444 |
| Taiko no Tatsujin: Waku Waku Anime Matsuri (2003) | 230,672 | 13 |
| Taiko no Tatsujin: Wii U Version (2013) | 4,852,920 | 799 |
| Taiko: Drum Master (2004) | 2,451,710 | 535 |
| Taikodom (2008) | 132,871 | 31 |
| Tail 'Gator (1991) | 58,942 | 118 |
| Tail Concerto (1998) | 1,028,222 | 1,157 |
| 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) | 753,148 | 197 |
| Tail Tale (2006) | 3,543 | 2 |
| Tail to Nose (1989) | 6,915 | 16 |
| Tail Trail (2021) | 11,028 | 20 |
| Tailbound (2022) | 16,093 | 14 |
| Tailchaser (1997) | 16,672 | 10 |
| Tailor Tales (2019) | 121,783 | 335 |
| TailQuest Defense (2023) | 14,194 | 40 |
| Tails Adventure (1995) | 4,266,293 | 1,144 |
| 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) | 4,635,463 | 2,602 |
| Tails Noir: Rebel Rush (2024) | 3,241 | 77 |
| Tails of Iron (2021) | 14,692,399 | 16,883 |
| Tails of War (2024) | 0 | 0 |
| Tails' Skypatrol (1995) | 636,698 | 236 |
| Tails: The Backbone Preludes (2023) | 157,502 | 180 |
| Tailside: Cozy Cafe Sim (2025) | 13,806 | 66 |
| Taimumari (2015) | 32,578 | 132 |
| Tainted Fate (2020) | 9,662 | 15 |
| Tainted Grail (2020) | 3,471,652 | 1,180 |
| Tainted Grail: Conquest (2021) | 3,238,948 | 2,885 |
