| Infinite Space (2009) | 2,283,338 | 689 |
| Infinite Space III: Sea of Stars (2015) | 88,368 | 15 |
| Infinite Stars - The Visual Novel (2022) | 159 | 1 |
| Infinite Sunshine Dust (2018) | 0 | 0 |
| Infinite Survival (2018) | 44,793 | 85 |
| Infinite Tanks WWII (2021) | 244,518 | 33 |
| Infinite Turtles (2022) | 21,592 | 10 |
| Infinite Undiscovery (2008) | 2,522,410 | 1,713 |
| Infinite Voyager (2022) | 0 | 0 |
| Infinite Waves TD (2023) | 1 | 1 |
| Infinite World: Randomize Everything (2018) | 0 | 0 |
| InfiniteCorp (2020) | 2,788 | 9 |
| Infinitevania (2023) | 18,144 | 32 |
| Infinitrap : Rehamstered (2019) | 45,468 | 69 |
| Infinitum (2017) | 546,559 | 120 |
| Infinitum Vitas (2023) | 3 | 2 |
| Infinity Assassin (VR) (2017) | 156 | 1 |
| Infinity Attackers (2019) | 0 | 0 |
| Infinity Blade (2010) | 48,152,839 | 1,912 |
| Infinity Blade II (2011) | 8,618,617 | 560 |
| Infinity Blade III (2013) | 9,309,146 | 580 |
| Infinity Blaster (2024) | 54 | 2 |
| Infinity Boob Clicker (2024) | 0 | 0 |
| Infinity Castle Dungeon (2024) | 3,441 | 23 |
| Infinity Danger (2011) | 5,377 | 14 |
| Infinity Field (2011) | 32,367 | 9 |
| Infinity Girl (2023) | 29,413 | 16 |
| Infinity Islets (2023) | 0 | 0 |
| Infinity Kingdom (2021) | 5,433,064 | 3,670 |
| Infinity Nikki (2024) | 54,181,207 | 36,161 |
| Infinity Online (2006) | 37,367 | 20 |
| Infinity Pinball (2022) | 3,670 | 34 |
| Infinity Runner (2014) | 827,148 | 261 |
| Infinity Saga (2016) | 23,346,972 | 560 |
| Infinity Strash: DRAGON QUEST The Adventure of Dai (2023) | 7,522,317 | 3,785 |
| The Infinity String (2007) | 5,753 | 11 |
| Infinity Sweeper (2026) | 0 | 0 |
| Infinity War Land (2022) | 0 | 0 |
| Infinity: Battlescape (2019) | 2,033,098 | 246 |
| Infinity: HexaDome Tactics (2025) | 10,352 | 19 |
| Infinium Strike (2016) | 211,049 | 76 |
| Infinos Gaiden (2018) | 40,394 | 70 |
| Inflamous (2011) | 187 | 2 |
| Inflatality (2017) | 47,206,928 | 31 |
| Infliction (2018) | 74,649,314 | 5,040 |
| Influent (2014) | 1,765,177 | 145 |
| InFlux (2013) | 471,490 | 160 |
| Infra (2016) | 22,441,967 | 3,785 |
| Infra Arcana (2011) | 48,121 | 94 |
| InfraSpace (2021) | 12,168,743 | 1,841 |
| Ingnomia (2018) | 50,749 | 4 |
| Ingredienta (2021) | 59 | 1 |
| Ingress (2012) | 2,623,397 | 537 |
| Ingrid's Back (1988) | 156,630 | 17 |
| Inhabitants (2005) | 243,521 | 46 |
| Inherit the Earth (1994) | 1,614,888 | 617 |
| The Inheritance of Crimson Manor (2022) | 445,679 | 604 |
| Inheritance: Ladeina's Path (2023) | 17,421 | 16 |
| The Inheritors of the New World (2019) | 0 | 0 |
| Inhibit (2023) | 99,298 | 24 |
| Inindo: Way of the Ninja (1991) | 431,620 | 562 |
| The Initial (2017) | 749,982 | 364 |
| Initial D Arcade Stage (2001) | 4,133,825 | 1,845 |
| Initial D Arcade Stage 4 (2007) | 1,265,752 | 254 |
| Initial D Arcade Stage 5 (2009) | 752,598 | 282 |
| Initial D Arcade Stage 6 AA (2011) | 6,323,682 | 541 |
| Initial D Arcade Stage 7 AAX (2012) | 1,080,708 | 472 |
| Initial D Arcade Stage 8 Infinity (2014) | 16,561,541 | 2,855 |
| Initial D Arcade Stage Version 2 (2002) | 2,176,953 | 87 |
| Initial D Arcade Stage Version 3 (2003) | 727,811 | 231 |
| Initial D Extreme Stage (2008) | 9,147,513 | 1,704 |
| Initial D Special Stage (2003) | 6,603,132 | 1,554 |
| Initial D: Street Stage (2006) | 2,713,127 | 2,151 |
| Initial Drift Online (2023) | 663,847 | 274 |
| The Initiate (2017) | 1,188,715 | 464 |
