| James Pond: Codename Robocod (1991) | 73,235 | 106 |
| James Pond: Underwater Agent (1990) | 2,608,173 | 270 |
| Jamestown: Legend of the Lost Colony (2011) | 3,078,746 | 1,237 |
| Jamir (2024) | 665,690 | 368 |
| Jammed (2002) | 1,485,481 | 36 |
| Jammit (1994) | 62,792 | 182 |
| JamPack Fall 2001 (2001) | 14,161 | 10 |
| JamPack Summer '99 (1999) | 14,054 | 7 |
| Jampack Summer 2001 (2001) | 14,519 | 6 |
| Jampack Summer 2002 (2002) | 7,628 | 4 |
| Jampack Summer 2003 (2003) | 196 | 5 |
| JamPack Summer 2K (2000) | 35,260 | 16 |
| JamPack Vol. 1 (1997) | 10,617,635 | 13 |
| Jampack Vol. 11 (2004) | 45,667 | 7 |
| JamPack Vol. 2 (1997) | 25,341 | 8 |
| JamPack Winter '98 (1998) | 7,857 | 11 |
| JamPack Winter '99 (1999) | 30,571 | 25 |
| JamPack Winter 2000 (2000) | 24,523 | 17 |
| Jampack Winter 2001 (2001) | 38,006 | 5 |
| Jampack Winter 2002 (2002) | 6,067 | 8 |
| Jampack Winter 2003 (2003) | 9,025 | 7 |
| Jane Angel: Templar Mystery (2014) | 28,933 | 25 |
| Jane Austen's 8-bit Adventure (2023) | 7,427 | 17 |
| Jane Skriff (2020) | 0 | 0 |
| Jane The Reaper (2021) | 852 | 10 |
| Jane's AH-64D Longbow (1996) | 11,287 | 115 |
| Jane's ATF: Advanced Tactical Fighters (1996) | 79,620 | 18 |
| Jane's Attack Squadron (2002) | 8,765 | 3 |
| Jane's Combat Simulations: Advanced Tactical Fighters (1996) | 16,864 | 7 |
| Jane's F-15 (1998) | 65,375 | 22 |
| Jane's IAF: Israeli Air Force (1998) | 6,391 | 2 |
| Jane's Longbow 2 (1997) | 56,259 | 75 |
| Jane's US Navy Fighters 97 (1996) | 441,827 | 41 |
| Jane's USAF (1999) | 351,250 | 39 |
| Jane's WWII Fighters (1998) | 32,320 | 22 |
| JANITOR BLEEDS (2021) | 6,475,310 | 548 |
| Janitor Joe (1984) | 2,922 | 7 |
| Jank Cube VR (2023) | 0 | 0 |
| JankBrain (2021) | 64,368 | 75 |
| Janky Tanks (2015) | 35 | 1 |
| Janline (2008) | 7,210,759 | 24 |
| Janosik 2 (2023) | 7,503 | 27 |
| Japan Pro Golf Tour 64 (2000) | 40,730 | 25 |
| Japanese Rail Sim 3D: Journey to Kyoto (2014) | 85,982 | 38 |
| Japanese Romaji Adventure (2020) | 3,880 | 101 |
| Japanese School Life (2016) | 524,626 | 211 |
| Japanese Style Tien Gow (2023) | 0 | 0 |
| Jar of Marbles (2010) | 8,099 | 10 |
| Jarinko Chie: Bakudan Musume no Shiawase Sagashi (1988) | 4,914 | 8 |
| JARS (2021) | 2,041,912 | 376 |
| Jaseiken Necromancer (1988) | 1,954,539 | 367 |
| JASF: Jane's Advanced Strike Fighters (2011) | 920,059 | 184 |
| Jason Jupiter, Star Cadet (1989) | 1,092 | 3 |
| Jason's Gem (1985) | 3,967 | 8 |
| Jasper Vice: Legends Untold (2022) | 65 | 2 |
| Jasper's Journeys (2008) | 10,872 | 17 |
| Jawa: Mammoth to Himitsu no Ishi (2008) | 8,222 | 4 |
| Jawbreaker (1981) | 206,687 | 156 |
| Jawbreaker (2003) | 71,169 | 18 |
| Jaws (1987) | 29,143,168 | 1,578 |
| Jaws of Extinction (2016) | 2,179,065 | 1,345 |
| Jaws Unleashed (2006) | 194,738,402 | 1,239 |
| Jaws.io (2019) | 536,475 | 68 |
| Jaws: Ultimate Predator (2011) | 3,624,138 | 80 |
| Jax: History Repeats Itself (2024) | 113 | 1 |
| Jay and Silent Bob: Mall Brawl (2020) | 594,121 | 367 |
| Jazz Age (2019) | 171 | 5 |
| Jazz and Faust (2001) | 7,418 | 12 |
| Jazz Jackrabbit (1994) | 7,663,253 | 2,800 |
| Jazz Jackrabbit 2 (1998) | 6,543,628 | 3,182 |
| Jazz Jackrabbit: Holiday Hare 1994 (1994) | 121,279 | 59 |
| Jazz Jackrabbit: Holiday Hare 1995 (1995) | 186,931 | 64 |
| Jazzpunk (2014) | 118,155,428 | 3,744 |
| Jazzy Billiards (2009) | 2,690 | 3 |
| JB Hunter: Adventure (2022) | 1,779 | 3 |
