| Interference: Dead Air (2023) | 188,397 | 84 |
| Intergalactic Ecstasy (2024) | 120 | 1 |
| Intergalactic Pawn Shop (2022) | 14,248 | 18 |
| Intergalactic traveler: The Omega Sector (2017) | 0 | 0 |
| Interior Worlds (2023) | 4,209,835 | 397 |
| InteriorDay (2023) | 0 | 0 |
| Interkosmos (2017) | 618,123 | 96 |
| Interlocked (2011) | 2,920,184 | 59 |
| Interloper (2015) | 3,344,676 | 490 |
| Interlude (2003) | 9,387,861 | 1,641 |
| The Intern (2021) | 17,968,536 | 721 |
| Intern Pursuit Game (2020) | 1,856 | 2 |
| International 3D Tennis (1990) | 7,067 | 143 |
| International Affairs (2019) | 150,365 | 36 |
| International Cricket (1988) | 976 | 5 |
| International Cricket (1992) | 29,910,074 | 3,753 |
| International Cricket 2010 (2010) | 953,494 | 104 |
| International Cricket Captain 2006 (2006) | 945 | 1 |
| International Cricket Captain 2008 (2008) | 2,007 | 2 |
| International Cricket Captain 2013 (2013) | 0 | 0 |
| International Cricket Captain III (2007) | 16,613 | 15 |
| International Football (1989) | 337,626 | 110 |
| International Golf Pro (2004) | 5,174 | 9 |
| International Hockey (1985) | 174,145 | 35 |
| International Ice Hockey (1991) | 3,329 | 17 |
| International Karate (1985) | 780,913 | 473 |
| International Karate + (1987) | 248,760 | 307 |
| International Karate 2000 (1999) | 7,956 | 43 |
| International Match Day (1985) | 71,575 | 17 |
| International Online Soccer (2003) | 9,295 | 10 |
| International Rally (1999) | 23,982 | 105 |
| International Rally Championship (1997) | 121,222 | 164 |
| International Rugby Challenge (1993) | 5,620 | 36 |
| International Snooker (2009) | 344,469 | 203 |
| International Soccer (1983) | 275,378 | 275 |
| International Soccer Challenge (1990) | 4,570 | 8 |
| International Soccer Excite Stage 2000 (2000) | 6,056 | 6 |
| International Space Banana (2021) | 100,317 | 119 |
| International Space Station Tour VR (2018) | 118,820 | 10 |
| International Speedway (1988) | 9,621,003 | 2,238 |
| International Superstar Soccer (1994) | 4,356,276 | 2,563 |
| International Superstar Soccer (2000) | 194,471 | 97 |
| International Superstar Soccer 2 (2002) | 212,599 | 196 |
| International Superstar Soccer 2000 (1999) | 1,070,470 | 725 |
| International Superstar Soccer 3 (2003) | 330,641 | 150 |
| International Superstar Soccer 64 (1996) | 9,435,501 | 1,505 |
| International Superstar Soccer 98 (1998) | 1,097,856 | 530 |
| International Superstar Soccer 99 (1999) | 28,407 | 22 |
| International Superstar Soccer Advance (2002) | 15,961 | 32 |
| International Superstar Soccer Deluxe (1995) | 9,356,198 | 7,330 |
| International Superstar Soccer Pro (1997) | 5,729,204 | 478 |
| International Superstar Soccer Pro 98 (1998) | 5,176,704 | 1,714 |
| International Tennis (1992) | 165,198 | 182 |
| International Tennis Open (1992) | 16,832 | 40 |
| International Tennis Tour (1993) | 16,209 | 69 |
| Internet Cafe & Supermarket Simulator 2024 (2024) | 8,258,666 | 727 |
| Internet Cafe Evolution (2024) | 526,031 | 94 |
| Internet Cafe Simulator (2019) | 487,908,374 | 14,645 |
| Internet Cafe Simulator 2 (2022) | 567,731,491 | 19,254 |
| INTERNULL (2023) | 1,389 | 22 |
| Interphase (1989) | 137,041 | 23 |
| Interplanetary (2015) | 3,510,604 | 578 |
| Interplanetary Hunter (2017) | 0 | 0 |
| Interplay Sports Baseball 2000 (1999) | 9,188 | 20 |
| INTERPOINT (2019) | 147,585 | 101 |
| Interpol: The Trail of Dr. Chaos (2007) | 30,707 | 45 |
| Interregnum-Alpha (2019) | 53,212 | 67 |
| Interregnum: False Prophet (2024) | 10,661 | 29 |
| Interrogation Simulator (2022) | 1,498 | 12 |
| Interrogation: You will be deceived (2019) | 241,350 | 187 |
| Interrogator (2024) | 448,199 | 44 |
| Intersect (2006) | 3,380,450 | 84 |
| The Intersection of Worlds: 100 Doors (2022) | 14,530 | 20 |
| The Intersection of Worlds: Magic Stars (2023) | 5,045 | 10 |
| Interstate '76 (1997) | 1,113,235 | 352 |
