| Tacview (2019) | 167,135 | 48 |
| Tad the Lost Explorer (2022) | 1,066,528 | 515 |
| Tadaima Yuusha Boshuuchuu Okawari (1994) | 26,031 | 23 |
| Taddle Quest (2023) | 260,472 | 49 |
| Tadpole Tales (2021) | 288,970 | 245 |
| Tadpole Treble (2016) | 587,620 | 296 |
| Taekwon-Do (1994) | 18,620,237 | 1,703 |
| Tafl PTK (2024) | 0 | 0 |
| Tag Team Match: M.U.S.C.L.E. (1985) | 1,834,803 | 410 |
| Tag Team Wrestling (1983) | 5,063,538 | 1,018 |
| Tag with Ryan (2018) | 285,562,106 | 17,896 |
| Tag: The Power of Paint (2008) | 375,781 | 229 |
| TAGAP: The Apocalyptic Game About Penguins (2007) | 39,789 | 173 |
| TAGLINE (2023) | 9,746 | 20 |
| Tahira: Echoes of the Astral Empire (2016) | 700,529 | 250 |
| Tai-Chi Tortoise (1991) | 4,872 | 16 |
| Tai-Pan (1987) | 487,995 | 137 |
| Taichi Panda (2015) | 7,094,876 | 2,246 |
| Taiji (2022) | 1,985,480 | 813 |
| Taiker (2016) | 3,865 | 28 |
| Taiko 5 (2024) | 0 | 1 |
| Taiko Drum Master: Atsumete Tomodachi Daisakusen (2015) | 4,194,639 | 949 |
| Taiko no Tatsujin (2001) | 2,724,869 | 684 |
| 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) | 383,034 | 310 |
| 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) | 110,060 | 28 |
| Taiko no Tatsujin V Version (2015) | 4,027,514 | 350 |
| Taiko no Tatsujin Wii (2008) | 10,805,374 | 3,172 |
| Taiko no Tatsujin Wii: Do Don to Nidaime (2009) | 14,167,519 | 41 |
| Taiko no Tatsujin Wii: Ketteiban (2011) | 1,716,481 | 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) | 64,481,131 | 9,623 |
| Taiko no Tatsujin: Drum Session! (2017) | 52,150,559 | 10,796 |
| Taiko no Tatsujin: Portable (2005) | 120,233 | 56 |
| Taiko no Tatsujin: Portable DX (2011) | 171,576 | 129 |
| Taiko no Tatsujin: Rhythm Festival (2024) | 2,739,348 | 1,892 |
| 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) | 4,852,786 | 795 |
| Taiko: Drum Master (2004) | 2,451,578 | 535 |
| Taikodom (2008) | 132,871 | 31 |
| Tail 'Gator (1991) | 58,889 | 118 |
| Tail Concerto (1998) | 1,027,969 | 1,151 |
| Tail Gun Charlie (2008) | 7,297 | 29 |
| Tail Gunner (1979) | 44,045 | 35 |
| The Tail of Beta Lyrae (1983) | 5,120 | 12 |
| Tail of the Sun (1996) | 752,759 | 196 |
| Tail Tale (2006) | 3,520 | 2 |
| Tail to Nose (1989) | 6,915 | 16 |
| Tail Trail (2021) | 11,028 | 20 |
| Tailbound (2022) | 15,695 | 6 |
| Tailchaser (1997) | 15,871 | 9 |
| Tailor Tales (2019) | 117,283 | 332 |
| TailQuest Defense (2023) | 14,194 | 40 |
| Tails Adventure (1995) | 4,265,901 | 1,137 |
| Tails and Pines (2022) | 0 | 0 |
| Tails and the Music Maker (1994) | 1,959,353 | 86 |
| Tails From Alteria (2023) | 563 | 4 |
| Tails Noir (2021) | 4,632,152 | 2,580 |
| Tails Noir: Rebel Rush (2024) | 3,241 | 77 |
| Tails of Iron (2021) | 14,682,533 | 16,829 |
| Tails of War (2024) | 0 | 0 |
| Tails' Skypatrol (1995) | 647,533 | 237 |
| Tails: The Backbone Preludes (2023) | 157,172 | 180 |
| Tailside: Cozy Cafe Sim (2025) | 2,263 | 40 |
| Taimumari (2015) | 32,536 | 130 |
| Tainted Fate (2020) | 9,660 | 15 |
| Tainted Grail (2020) | 3,307,975 | 1,182 |
| Tainted Grail: Conquest (2021) | 3,238,483 | 2,865 |
