| Hardware: Rivals (2016) | 3,173,609 | 1,241 |
| Hardwood Backgammon (2005) | 4,494 | 13 |
| Hardwood Hearts (2005) | 4,905 | 12 |
| Hardwood Spades (2005) | 2,311 | 24 |
| The Hardy Boys: The Hidden Theft (2008) | 152,258 | 146 |
| The Hardy Boys: The Perfect Crime (2009) | 22,770 | 13 |
| The Hardy Boys: Treasure on the Tracks (2009) | 39,173 | 55 |
| Hare 136 (2024) | 11 | 1 |
| Hare In The Hat (2015) | 20,157 | 35 |
| Hare Raising Havoc (1991) | 515,787 | 25 |
| Harem Girl: Alicia (2020) | 104 | 1 |
| Harem Girl: Nikki (2020) | 0 | 0 |
| Harem in Another World (2023) | 23,501 | 16 |
| 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) | 0 | 0 |
| Harem Survivor (2024) | 44 | 1 |
| Harenochi Munasawagi (1995) | 1,914 | 8 |
| Hareraiser: Prelude (1984) | 13,275 | 7 |
| HARK THE GHOUL (2025) | 11,100 | 15 |
| Harlem Globetrotters (1990) | 31,083,959 | 436 |
| Harlem Globetrotters: World Tour (2006) | 206,469 | 27 |
| Harlequin (1992) | 1,025,057 | 263 |
| Harlequin Presents: Hidden Object of Desire (2009) | 8,812 | 5 |
| Harley's Humongous Adventure (1993) | 380,676 | 165 |
| Harley-Davidson: Race Across America (1999) | 36,923 | 17 |
| Harley-Davidson: Race to the Rally (2006) | 102,937 | 85 |
| Harley-Davidson: The Road to Sturgis (1989) | 17,083 | 18 |
| Harley-Davidson: Wheels of Freedom (2000) | 2,258 | 3 |
| Harlot's Diary (2024) | 212 | 4 |
| Harlow (2022) | 12,499,161 | 217 |
| Harmagedon (2024) | 62,626 | 35 |
| Harmful Park (1997) | 1,093,841 | 347 |
| HarmoKnight (2012) | 1,598,097 | 465 |
| Harmonia (2016) | 774,497 | 416 |
| Harmonis: the hand-made kingdoms (2024) | 3,258 | 9 |
| Harmonix Music VR (2016) | 280,014 | 73 |
| Harmony 2 (2014) | 3,392 | 4 |
| Harmony's Odyssey (2021) | 67,349 | 198 |
| Harmony: The Fall of Reverie (2023) | 2,375,276 | 590 |
| Harms Way (2010) | 194,166 | 155 |
| Harold Halibut (2024) | 1,602,989 | 2,517 |
| Harold's Mission (1995) | 1,088 | 3 |
| Harold's Walk (2020) | 4,909 | 14 |
| Harpagun (2025) | 1,883 | 7 |
| Harpoon (1989) | 1,423,204 | 156 |
| Harpooned (2008) | 1,213 | 6 |
| Harrier Attack (1983) | 66,053 | 54 |
| Harrier Combat Simulator (1986) | 4,284 | 11 |
| Harrier Jump Jet (1992) | 230,080 | 49 |
| Harrier Mission (1985) | 1,342 | 2 |
| Harrowed Ground (2023) | 0 | 0 |
| Harrowed Halls: Hell's Thistle (2017) | 53,012 | 142 |
| Harrowed Halls: Lakeview Lane (2016) | 98,388 | 145 |
| Harry Is A Porter (2022) | 13 | 2 |
| Harry Potter and the Chamber of Secrets (2002) | 100,134,185 | 18,944 |
| Harry Potter and the Deathly Hallows: Part I (2010) | 24,940,821 | 3,155 |
| Harry Potter and the Goblet of Fire (2005) | 22,436,766 | 4,611 |
| Harry Potter and the Half-Blood Prince (2009) | 45,422,747 | 4,107 |
| Harry Potter and the Order of the Phoenix (2007) | 65,688,357 | 5,537 |
| Harry Potter and the Philosopher's Stone (2001) | 148,067,522 | 29,713 |
| Harry Potter and the Prisoner of Azkaban (2004) | 74,360,413 | 9,496 |
| Harry Potter for Kinect (2012) | 13,281,568 | 306 |
| Harry Potter: Hogwarts Mystery (2018) | 110,078,201 | 28,187 |
| Harry Potter: Quidditch Champions (2024) | 4,034,325 | 2,592 |
| Harry Potter: Quidditch World Cup (2003) | 5,690,339 | 4,194 |
| Harry Potter: Wizards Unite (2019) | 18,294,583 | 4,009 |
| Harry the Handsome Executive (1997) | 13,823 | 27 |
| Haruka Nogizaka's Secret (2008) | 143,856 | 8 |
| HARUKA: Beyond the Stars (2025) | 3,788 | 4 |
| Harukanaru Augusta (1991) | 121,211 | 138 |
| Harukanaru Toki no Naka de (2000) | 249,328 | 168 |
| Harukanaru Toki no Naka de 2 (2001) | 105,461 | 35 |
| Harukanaru Toki no Naka de 3 (2004) | 350,772 | 57 |
| Harukanaru Toki no Naka de 4 (2008) | 61,925 | 16 |
