| Dungeons of Aether (2023) | 969,209 | 422 |
| The Dungeons Of Algoduul (2024) | 0 | 0 |
| Dungeons of Blood and Dream (2024) | 536,971 | 100 |
| DUNGEONS OF CHAOS (2017) | 0 | 0 |
| Dungeons of Clay (2020) | 25,784 | 38 |
| Dungeons of Daggorath (1982) | 179,169 | 37 |
| Dungeons of Daggorath (1983) | 0 | 0 |
| Dungeons of Dreadrock (2022) | 7,638,556 | 2,384 |
| Dungeons of Dreadrock 2 - The Dead King's Secret (2024) | 6,314 | 38 |
| Dungeons of Dredmor (2011) | 3,786,783 | 2,439 |
| Dungeons of Edera (2020) | 1,975,939 | 790 |
| Dungeons of Hinterberg (2024) | 1,492,096 | 2,822 |
| Dungeons Of Honor (2021) | 0 | 0 |
| Dungeons of Kremlin (1995) | 25,991 | 55 |
| Dungeons of Legend: Cast Within (2019) | 1,527,736 | 116 |
| Dungeons of Mysteria (2023) | 18,351 | 22 |
| Dungeons of Sundaria (2022) | 1,948,487 | 1,241 |
| Dungeons of the Amber Griffin (2024) | 116,031 | 60 |
| Dungeons Of The Deep (2021) | 26,632 | 82 |
| Dungeons of the Obelisk (2024) | 10 | 4 |
| Dungeons of Voidria (2022) | 66,271 | 22 |
| Dungeontop (2020) | 366,011 | 293 |
| Dungholes (2021) | 92 | 2 |
| Dungreed (2018) | 28,044,138 | 2,713 |
| Dunjungle (2023) | 81,776 | 99 |
| Dunjunz (1987) | 3,914 | 10 |
| Dunk Dunk (2025) | 123,602 | 14 |
| Dunk Kids (1994) | 31,874 | 27 |
| Dunk Line (2018) | 56,836 | 32 |
| Dunk Lords (2018) | 170,406 | 140 |
| Dunk Mania (1996) | 6,839 | 17 |
| Dunk Shot (2017) | 2,608,370 | 360 |
| Dunkest (2013) | 15,926 | 13 |
| Dunkey Munkey (1982) | 13,041 | 7 |
| Dunkle Schatten 2: Im Netzwerk gefangen (1996) | 4,462 | 29 |
| Dunrog (2020) | 7,138 | 23 |
| Dunzhin (1982) | 3,326 | 19 |
| Duped (2017) | 0 | 0 |
| Duplicate Dissolution (2024) | 47 | 1 |
| dUpLicity ~Beyond the Lies (2015) | 2,312 | 27 |
| Dupli_City (2019) | 29,697 | 26 |
| Durango: Wild Lands (2018) | 42,111,585 | 5,891 |
| DurDanto (2023) | 269,780 | 26 |
| The Durka: You will (not) die (2021) | 167 | 6 |
| Duru (2022) | 201,205 | 23 |
| DUSK (2018) | 23,701,032 | 7,863 |
| DUSK '82 (2021) | 11,168 | 5 |
| Dusk Diver (2019) | 1,905,016 | 1,951 |
| Dusk Diver 2 (2022) | 524,662 | 1,129 |
| Dusk of the Cage (2023) | 28,026 | 32 |
| Dusk of the Gods (1991) | 263,837 | 41 |
| Dusk Pub - Adult Only (2024) | 0 | 0 |
| DUSK-12 (2007) | 432,574 | 105 |
| Duskers (2016) | 7,856,830 | 9,924 |
| Duskless: The Clockwork Army (2019) | 7,839 | 14 |
| Duskwood - Detective Story (2019) | 4,304,982 | 1,598 |
| Dust & Courage: Jake Bolton's Journey (2025) | 4,641 | 18 |
| Dust & Neon (2023) | 409,640 | 733 |
| Dust 514 (2013) | 11,798,199 | 5,044 |
| Dust and Aliens (2023) | 1,173 | 30 |
| Dust and Salt (2018) | 62,106 | 20 |
| Dust Courier (2024) | 0 | 0 |
| Dust Fleet (2023) | 113,886 | 72 |
| Dust Racing 2D (2012) | 0 | 0 |
| Dust Remains (2022) | 87 | 2 |
| Dust to the End (2020) | 781,871 | 431 |
| Dust: A Tale of the Wired West (1995) | 67,012 | 120 |
| Dust: An Elysian Tail (2012) | 17,865,111 | 20,865 |
| Dustborn (2024) | 5,651,864 | 793 |
| Dustbowl (2015) | 291,061 | 65 |
| Dustforce (2012) | 8,419,526 | 3,784 |
| Dustnet (2019) | 3,371 | 9 |
| Dustoff Heli Rescue (2015) | 3,923,487 | 140 |
| Dustoff Heli Rescue 2 (2016) | 308,851 | 279 |
| Dustoff Z (2020) | 159,302 | 153 |
