| To Trust an Incubus (2018) | 458,585 | 39 |
| To-Fu Fury (2014) | 104,212 | 60 |
| To-Gather Island (2019) | 32,388 | 45 |
| Toad On Fire (2021) | 60 | 3 |
| Toad's Soul Hopper (2024) | 694 | 3 |
| Toads of the Bayou (2024) | 84,498 | 133 |
| Toast Defense (2020) | 549 | 12 |
| Toast The Ghost (2022) | 544 | 6 |
| Toast Time (2013) | 88,297 | 35 |
| Toasterball (2020) | 16,006,689 | 154 |
| Toastercide (2024) | 190,888 | 11 |
| Tobal 2 (1997) | 1,870,898 | 523 |
| Tobal No. 1 (1996) | 923,401 | 697 |
| Tobari 2: Dream Ocean (2020) | 4,896 | 21 |
| Tobari and the Night of the Curious Moon (2015) | 20,017 | 118 |
| ToBas Zombies (2021) | 0 | 0 |
| Tobe! Polystars (1997) | 54,974 | 22 |
| Tobe's Vertical Adventure (2010) | 130,494 | 49 |
| TOBOR (2023) | 10,818 | 22 |
| Toby's Topsy Tale (2024) | 43,813 | 26 |
| Toby: The Secret Mine (2015) | 1,069,468 | 1,104 |
| TOCA 2 Touring Cars (1998) | 618,616 | 694 |
| Toca Boo (2014) | 39,061,959 | 72 |
| Toca Hair Salon 3 (2016) | 25,520,130 | 243 |
| Toca Kitchen 2 (2014) | 355,567,385 | 1,885 |
| TOCA Race Driver (2002) | 663,532 | 643 |
| TOCA Race Driver (2006) | 1,557 | 6 |
| TOCA Race Driver 2 (2004) | 1,342,015 | 1,383 |
| TOCA Race Driver 3 (2006) | 6,492,377 | 4,350 |
| TOCA Touring Car Championship (1997) | 572,287 | 770 |
| TOCA World Touring Cars (2000) | 536,742 | 863 |
| TOCOViX (2023) | 25 | 2 |
| Today I Die Again (2010) | 11,901 | 2 |
| Todd McFarlane's Spawn: The Video Game (1995) | 1,402,577 | 484 |
| Todd's Adventures in Slime World (1990) | 122,271 | 115 |
| Todd's Adventures in Slime World (2022) | 9,587 | 14 |
| ToDo LisT 783 (2025) | 0 | 0 |
| TODO: today (2021) | 14,105 | 96 |
| ToeJam & Earl: Back in the Groove! (2019) | 1,874,316 | 1,103 |
| TOEM (2021) | 6,225,059 | 4,691 |
| Togepi's Great Adventure (2001) | 4,976 | 8 |
| Together - A Wish No One Remembers (2020) | 1,081 | 4 |
| Together After Dark (2024) | 452,208 | 247 |
| Together in Battle (2023) | 29,624 | 99 |
| Together Tree: Couple's Camp (2023) | 0 | 0 |
| Together Tree: Romance 911 (2024) | 0 | 0 |
| TOGETHER VR (2018) | 74,963,906 | 209 |
| Together We Die (2026) | 0 | 0 |
| Together We Live (2017) | 5,911 | 11 |
| Together with Oneesan~Yuina's Sweet Encouragement (2025) | 0 | 0 |
| Together: Moon Escape (2026) | 110,507 | 34 |
| Togges (2022) | 3,645,061 | 438 |
| Toggle Tile (2025) | 329 | 7 |
| TOHOTOPIA (2026) | 452 | 7 |
| TOHU (2021) | 1,403,811 | 842 |
| Toi 2 Attack (2025) | 0 | 0 |
| Toi Acid Game (1989) | 16,765 | 6 |
| Toilet Battle Hero (2025) | 0 | 0 |
| Toilet Chronicles (2022) | 144,740,463 | 2,293 |
| Toilet Flushing Simulator (2021) | 2,587 | 19 |
| Toilet Paper War (2021) | 1,334 | 3 |
| Toji no Miko (2018) | 992,949 | 467 |
| Toki (1989) | 8,288,062 | 2,756 |
| Toki (2018) | 947,647 | 439 |
| Toki no Tabibito: Time Stranger (1986) | 879 | 5 |
| Toki Tori (2001) | 1,453,486 | 1,211 |
| Toki Tori 2 (2013) | 2,273,062 | 772 |
| Tokimeki Card Paradise: Koi no Royal Straight Flush (1996) | 2,867 | 4 |
| Tokimeki Memorial (1994) | 24,091,248 | 7,939 |
| Tokimeki Memorial 2 (1999) | 6,635,761 | 3,780 |
| Tokimeki Memorial 3: Yakusoku no Ano Basho de (2001) | 715,302 | 803 |
| Tokimeki Memorial 4 (2009) | 1,694,750 | 1,127 |
| Tokimeki Memorial Girl's Side (2002) | 21,699,270 | 2,671 |
| Tokimeki Memorial Girl's Side: 2nd Kiss (2006) | 9,183,720 | 1,310 |
| Tokimeki Memorial Girl's Side: 3rd Story (2010) | 12,193,365 | 1,595 |
