| Terrorsepsis (2024) | 0 | 0 |
| TerRover (2010) | 36,371 | 87 |
| Terry's Big Adventure (1989) | 27,663 | 57 |
| Tescaris - A Soothing Cute Puzzle Game (2024) | 9 | 1 |
| Tesla Breaks the World! (2014) | 44,806 | 24 |
| Tesla Effect: A Tex Murphy Adventure (2014) | 3,702,356 | 1,218 |
| Tesla Force (2020) | 452,173 | 399 |
| Tesla Legacy (2022) | 885 | 5 |
| Tesla vs Lovecraft (2018) | 1,443,422 | 1,328 |
| Tesla's Tower: The Wardenclyffe Mystery (2016) | 6,191 | 21 |
| Tesla: The Weather Man (2011) | 4,458 | 4 |
| Teslagrad (2013) | 5,741,033 | 3,671 |
| Tess Elated (2019) | 0 | 0 |
| Tessa's Ark (2019) | 1,237 | 14 |
| Tessa's Treasures: treasure hunters are closer to goddesses (2025) | 0 | 0 |
| TesserActive (2025) | 0 | 0 |
| Tesserae (1990) | 4,645 | 41 |
| Test Drive (1987) | 20,266,562 | 541 |
| Test Drive 2001 (2000) | 4,925 | 22 |
| Test Drive 4 (1996) | 647,135 | 246 |
| Test Drive 4 (1997) | 38,820 | 142 |
| Test Drive 4X4 (1998) | 578,622 | 84 |
| Test Drive 5 (1998) | 1,006,199 | 1,150 |
| Test Drive 6 (1999) | 1,641,308 | 1,379 |
| Test Drive Cycles (2000) | 20,602 | 20 |
| Test Drive III: The Passion (1990) | 1,498,548 | 171 |
| Test Drive Le Mans (2000) | 735,187 | 742 |
| Test Drive Unlimited (2006) | 38,788,490 | 15,351 |
| Test Drive Unlimited 2 (2011) | 104,940,402 | 14,871 |
| Test Drive Unlimited Solar Crown (2024) | 60,323,220 | 19,702 |
| Test Drive V-Rally (2000) | 49,915 | 118 |
| Test Drive: Eve of Destruction (2004) | 2,107,157 | 1,554 |
| Test Drive: Ferrari Racing Legends (2012) | 0 | 0 |
| Test Drive: Off-Road (1997) | 1,737,856 | 293 |
| Test Drive: Off-Road 2 (1998) | 172,579 | 705 |
| Test Drive: Off-Road 3 (1999) | 622,860 | 1,574 |
| Test Drive: Off-Road Wide Open (2001) | 279,344 | 257 |
| Test Driver (1978) | 1,899,268 | 249 |
| Test Dummy Takedown (2026) | 0 | 0 |
| Test Lab Inc. (2023) | 36 | 2 |
| Test your knowledge: Cats (2018) | 79 | 2 |
| Test your knowledge: Dogs (2018) | 61,491 | 2 |
| The Test: Reality Check (2025) | 0 | 0 |
| The Test: Secrets of the Soul (2023) | 1,525 | 44 |
| The Test: Secrets of the Soul 2 (2023) | 178 | 16 |
| Testament (1997) | 49,759,171 | 1,143 |
| The Testament of Sherlock Holmes (2012) | 8,158,701 | 5,868 |
| Testament: The Order of High Human (2023) | 953,337 | 496 |
| Testbed Terror (2017) | 0 | 0 |
| Tested on Humans: Escape Room (2021) | 842,577 | 260 |
| Tester Phase One (2010) | 913 | 11 |
| Testudou Nippon! Rosen Tabi: Eizan Densya Hen (2014) | 344,689 | 203 |
| TetFun 2000: World Championship (2000) | 1,621 | 3 |
| Tethered (2016) | 1,634,199 | 259 |
| TetherGeist (2026) | 41,637 | 24 |
| Tetr.io (2020) | 4,677,746 | 3,709 |
| Tetra Cube (2021) | 104,318 | 56 |
| Tetra Dungeon (2024) | 0 | 0 |
| Tetra Quest (1988) | 2,098 | 16 |
| Tetra Tactics (2024) | 10,738 | 81 |
| TETRA's Escape (2018) | 331,446 | 283 |
| TETRA's Escape 2 (2025) | 0 | 0 |
| TETRACHROMA (2024) | 135 | 13 |
| Tetradecagon (2016) | 1,172 | 2 |
| Tetragon (2021) | 208,032 | 340 |
| Tetraminos (2016) | 51,543 | 212 |
| Tetraphobia (2024) | 272 | 9 |
| Tetriller (1990) | 0 | 0 |
| TetriNET (1997) | 12,670 | 8 |
| Tetris (1984) | 281,932,486 | 46,571 |
| Tetris (1988) | 3,336,692 | 923 |
| Tetris (1989) | 25,941,512 | 2,533 |
| Tetris (2008) | 3,637,560 | 510 |
| Tetris 2 (1990) | 67,372 | 47 |
| Tetris 2 (1993) | 1,010,767 | 1,318 |
