| Hard Truck: 18 Wheels of Steel (2002) | 1,639,816 | 635 |
| Hard Truck: Road to Victory (1999) | 258,900 | 66 |
| Hard Vacuum (2021) | 24,260 | 21 |
| HARD VOID (2025) | 0 | 0 |
| Hard West (2015) | 4,997,637 | 4,046 |
| Hard West 2 (2022) | 3,754,898 | 3,437 |
| Hard Work (2018) | 14,336,831 | 1,801 |
| HardAF (2025) | 1,624 | 8 |
| HardBall 5 (1995) | 106,020 | 69 |
| HardBall 6 (1998) | 12,475 | 11 |
| HardBall II (1989) | 8,729 | 10 |
| HardBall III (1992) | 51,268 | 91 |
| HardBall IV (1994) | 34,190 | 25 |
| HardBall! (1985) | 515,813 | 198 |
| HardCop 2 (2021) | 1,352 | 2 |
| Hardcore 4X4 (1996) | 65,052 | 114 |
| Hardcore Cruising: A Sci-Fi Gay Sex Cruise! (2022) | 12,000 | 1 |
| Hardcore Mecha (2019) | 3,012,272 | 2,803 |
| Hardcore Pinball (2002) | 10,929 | 71 |
| Hardcore Pool (2003) | 4,058 | 21 |
| Hardcore Trivia (2022) | 0 | 0 |
| Hardcube 2 (2024) | 12 | 2 |
| The Hardest Game Ever (2023) | 75,079,833 | 978 |
| The hardest game in the universe (2021) | 6,486,297 | 7 |
| Hardhat Wombat (2023) | 84,644 | 17 |
| Hardland (2014) | 1,786,783 | 405 |
| Hardline (1996) | 1,884,108 | 167 |
| HardPunch: Sex Plague (2021) | 0 | 0 |
| Hardspace: Shipbreaker (2022) | 31,600,922 | 12,441 |
| Hardwar (1998) | 68,781 | 103 |
| Hardware Engineers (2019) | 1,305,151 | 148 |
| Hardware Store Simulator (2025) | 0 | 0 |
| Hardware: Online Arena (2003) | 31,477 | 43 |
| Hardware: Rivals (2016) | 3,173,611 | 1,241 |
| Hardwood Backgammon (2005) | 4,510 | 36 |
| Hardwood Hearts (2005) | 4,905 | 12 |
| Hardwood Spades (2005) | 2,312 | 25 |
| The Hardy Boys: The Hidden Theft (2008) | 158,022 | 156 |
| The Hardy Boys: The Perfect Crime (2009) | 23,174 | 15 |
| The Hardy Boys: Treasure on the Tracks (2009) | 39,173 | 55 |
| Hare 136 (2024) | 11 | 1 |
| Hare In The Hat (2015) | 20,235 | 35 |
| Hare Raising Havoc (1991) | 516,975 | 29 |
| Harem Girl: Alicia (2020) | 104 | 1 |
| Harem Girl: Nikki (2020) | 0 | 0 |
| Harem in Another World (2023) | 29,874 | 21 |
| Harem King: Peasant to Princess Gotta Breed 'Em All! (2022) | 0 | 0 |
| The Harem Life of Peerless Swordsmen (2022) | 2,973 | 4 |
| Harem of Gods (2025) | 1,440 | 1 |
| Harem Rush! Impish Fantasy (2025) | 0 | 0 |
| Harem Survivor (2024) | 44 | 1 |
| Harenochi Munasawagi (1995) | 1,914 | 8 |
| Hareraiser: Prelude (1984) | 13,275 | 7 |
| HARK THE GHOUL (2025) | 120,579 | 32 |
| Harlem Globetrotters (1990) | 31,188,843 | 461 |
| Harlem Globetrotters: World Tour (2006) | 206,540 | 28 |
| Harlequin (1992) | 1,262,442 | 286 |
| Harlequin Presents: Hidden Object of Desire (2009) | 8,813 | 5 |
| Harley's Humongous Adventure (1993) | 389,508 | 181 |
| Harley-Davidson: Race Across America (1999) | 37,599 | 21 |
| Harley-Davidson: Race to the Rally (2006) | 104,099 | 100 |
| Harley-Davidson: The Road to Sturgis (1989) | 17,096 | 20 |
| Harley-Davidson: Wheels of Freedom (2000) | 2,258 | 3 |
| Harlot's Diary (2024) | 212 | 4 |
| Harlow (2022) | 12,539,003 | 221 |
| Harmagedon (2024) | 62,630 | 37 |
| Harmful Park (1997) | 1,104,072 | 366 |
| HarmoKnight (2012) | 1,599,760 | 477 |
| Harmonia (2016) | 780,718 | 444 |
| Harmonic Convergence (2026) | 101 | 1 |
| Harmonis: the hand-made kingdoms (2024) | 3,258 | 9 |
| Harmonix Music VR (2016) | 280,014 | 73 |
| Harmony 2 (2014) | 3,392 | 4 |
| Harmony in the Wild (2025) | 0 | 0 |
| Harmony's Odyssey (2021) | 68,528 | 203 |
