| Devil's Hunt (2019) | 5,411,194 | 1,995 |
| Devil's Island (2023) | 505,522 | 269 |
| Devil's Kiss (2020) | 2,448 | 15 |
| DEVIL'S LIMINAL (2023) | 116 | 5 |
| Devil's Third (2015) | 20,258,404 | 2,693 |
| Devil's Tuning Fork (2009) | 1,953,681 | 92 |
| The Devil's Whisper (2024) | 6,607 | 13 |
| Devil, It's me (2021) | 6,683 | 16 |
| Devilated (2021) | 159,942 | 221 |
| DevilConnection (2025) | 1,023 | 1 |
| Devilian (2015) | 5,880,379 | 2,038 |
| Devilish (1991) | 1,474,597 | 861 |
| Devilish Girl (2020) | 110 | 3 |
| Devilish: Ball Bounder (2005) | 6,740 | 15 |
| The Devilry Reservation (2023) | 10,116 | 34 |
| Devils & Demons (2015) | 1,270,587 | 69 |
| Devils 'n Dragons Arcade (2022) | 0 | 0 |
| Devils Run (2024) | 23,538 | 11 |
| Devious Dungeon (2014) | 650,327 | 807 |
| Devious Dungeon 2 (2015) | 188,688 | 496 |
| DevLife (2020) | 109,976 | 55 |
| Devo Presents Adventures of the Smart Patrol (1996) | 1,684 | 5 |
| Devoid of Shadows (2017) | 182,695 | 47 |
| Devoid Prototype (2023) | 179 | 2 |
| Devolver Bootleg (2019) | 1,316,215 | 139 |
| Devolver Tumble Time (2021) | 93,682 | 124 |
| Devolverland Expo (2020) | 917,915 | 496 |
| Devotion (2019) | 157,468,864 | 5,947 |
| DEVOUR (2021) | 440,714,793 | 41,760 |
| The Devourer: Hunted Souls (2023) | 7,011,968 | 451 |
| Devouring Stars (2015) | 166,296 | 27 |
| dev_hell (2025) | 250 | 10 |
| Dewdrop Dynasty (2024) | 7,255 | 24 |
| Dewy's Adventure (2007) | 815,114 | 253 |
| Dex (2015) | 5,915,379 | 2,612 |
| Dexter Stardust : Adventures in Outer Space (2022) | 13,209 | 147 |
| Dexter The Hamster (2024) | 27 | 2 |
| Dexter's Laboratory: Chess Challenge (2002) | 87,866 | 53 |
| Dexter's Laboratory: Deesaster Strikes! (2001) | 188,643 | 88 |
| Dexter's Laboratory: Robot Rampage (2000) | 99,161 | 83 |
| Dexter's Laboratory: Science Ain't Fair (2001) | 17,760 | 15 |
| Dexter: The Game (2009) | 966,701 | 100 |
| Dexteritrip (2018) | 200,286 | 9 |
| Dexterity (1990) | 1,626,641 | 332 |
| Dexterous: Time to Steal (2024) | 190 | 3 |
| Dextrissimi (2022) | 177 | 2 |
| Dezaemon (1991) | 51,902 | 101 |
| Dezaemon 2 (1997) | 151,650 | 185 |
| Dezaemon 3D (1998) | 1,758,183 | 216 |
| Dezaemon Kids! (1998) | 116,999 | 240 |
| Dezaemon Plus (1996) | 153,134 | 180 |
| Dezatopia (2020) | 27,289 | 86 |
| DGGWare (2024) | 10,723 | 3 |
| Dia Horizon (2017) | 27,989 | 10 |
| Diablo (1996) | 172,738,645 | 45,026 |
| Diablo II (2000) | 1,191,711,149 | 228,248 |
| Diablo III (2012) | 1,698,676,798 | 418,239 |
| Diablo Immortal (2022) | 462,624,273 | 95,797 |
| Diablo IV (2023) | 2,100,379,930 | 575,749 |
| Diablo The Abyss (2023) | 2,813 | 3 |
| Diabolic (2018) | 382,724 | 116 |
| Diabolical Pitch (2012) | 163,479 | 78 |
| Diabolik Lovers: Chaos Lineage (2019) | 0 | 0 |
| Diabolik Lovers: Haunted Dark Bridal (2012) | 965,279 | 300 |
| Diabolik Lovers: Lost Eden (2017) | 3,136,414 | 33 |
| Diabolik Lovers: More, Blood (2013) | 5,595,595 | 50 |
| Diabolik Lovers: Vandead Carnival (2014) | 1,574,128 | 20 |
| Diabolik: The Original Sin (2007) | 395,838 | 149 |
| Diabotical (2020) | 3,812,234 | 4,019 |
| Diabotical Rogue (2024) | 102,037 | 112 |
| Dial-In (2022) | 11,935 | 9 |
| Dialhex (2006) | 9,524 | 9 |
| Dialogue: A Writer's Story (2017) | 390 | 5 |
| Dialtown: Phone Dating Sim (2022) | 1,337,653 | 493 |
| Diamon Jones and the Amulet of the World (2022) | 0 | 0 |
