| Dungeons & Cocks (2021) | 4,860 | 5 |
| Dungeons & Degenerate Gamblers (2024) | 2,414,287 | 646 |
| Dungeons & Dragons Online (2012) | 13,238,622 | 4,937 |
| Dungeons & Dragons: Chronicles of Mystara (2013) | 1,714,928 | 992 |
| Dungeons & Dragons: Dark Alliance (2021) | 40,458,253 | 13,252 |
| Dungeons & Dragons: Shadow over Mystara (1996) | 8,739,438 | 1,974 |
| Dungeons & Geese (2017) | 513 | 3 |
| Dungeons & Jewels (2023) | 20,127 | 27 |
| Dungeons & Kingdoms (2025) | 0 | 0 |
| Dungeons - The Dark Lord (2011) | 624,966 | 165 |
| Dungeons 2 (2015) | 11,491,271 | 4,677 |
| Dungeons 3 (2017) | 10,645,197 | 9,906 |
| Dungeons 4 (2023) | 3,327,864 | 4,811 |
| Dungeons And Cat (2026) | 0 | 0 |
| Dungeons and Diners (2026) | 0 | 0 |
| Dungeons and Dragons: Daggerdale (2011) | 1,956,981 | 340 |
| Dungeons and Ducklings (2024) | 2,181 | 25 |
| Dungeons and Tiles (2024) | 389 | 9 |
| Dungeons Bomb (2025) | 0 | 0 |
| Dungeons Deep (2026) | 929 | 1 |
| Dungeons of Aether (2023) | 971,774 | 430 |
| The Dungeons Of Algoduul (2024) | 0 | 0 |
| Dungeons of Blood and Dream (2024) | 585,477 | 115 |
| DUNGEONS OF CHAOS (2017) | 0 | 0 |
| Dungeons of Clay (2020) | 25,818 | 38 |
| Dungeons of Daggorath (1982) | 179,169 | 37 |
| Dungeons of Daggorath (1983) | 0 | 0 |
| Dungeons of Dreadrock (2022) | 7,697,336 | 2,511 |
| Dungeons of Dreadrock 2 - The Dead King's Secret (2024) | 6,407 | 51 |
| Dungeons of Dredmor (2011) | 3,836,633 | 2,448 |
| Dungeons of Edera (2020) | 2,039,502 | 810 |
| Dungeons of Eternity (2025) | 695,953 | 358 |
| Dungeons of Hinterberg (2024) | 1,531,001 | 3,476 |
| Dungeons Of Honor (2021) | 0 | 0 |
| Dungeons of Kremlin (1995) | 27,576 | 60 |
| Dungeons of Legend: Cast Within (2019) | 1,527,736 | 116 |
| Dungeons of Mysteria (2023) | 18,351 | 22 |
| Dungeons of Sundaria (2022) | 1,960,402 | 1,359 |
| Dungeons of the Amber Griffin (2024) | 117,317 | 61 |
| Dungeons Of The Deep (2021) | 35,953 | 95 |
| Dungeons of the Fallen (2019) | 0 | 0 |
| Dungeons of the Obelisk (2024) | 10 | 4 |
| Dungeons of Voidria (2022) | 66,271 | 22 |
| Dungeontop (2020) | 366,276 | 296 |
| Dungero (2025) | 28 | 1 |
| Dungholes (2021) | 102 | 3 |
| Dungreed (2018) | 28,249,260 | 2,734 |
| DunHero (2024) | 20,371 | 35 |
| Dunjungle (2023) | 105,791 | 166 |
| Dunjunz (1987) | 3,914 | 10 |
| Dunk Dunk (2025) | 125,784 | 18 |
| Dunk Kids (1994) | 31,935 | 27 |
| Dunk Line (2018) | 56,836 | 32 |
| Dunk Lords (2018) | 170,424 | 142 |
| Dunk Mania (1996) | 6,842 | 17 |
| Dunk Shot (2017) | 2,609,237 | 363 |
| 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) | 838,839 | 72 |
| Duplicate Dissolution (2024) | 47 | 1 |
| duplicity loop (2026) | 0 | 0 |
| dUpLicity ~Beyond the Lies (2015) | 2,312 | 27 |
| Dupli_City (2019) | 29,911 | 26 |
| Durango: Wild Lands (2018) | 42,114,576 | 5,893 |
| DurDanto (2023) | 269,782 | 26 |
| Duriano (2025) | 287 | 3 |
| The Durka: You will (not) die (2021) | 167 | 6 |
| Duru (2022) | 203,340 | 26 |
| DUSK (2018) | 24,021,234 | 8,139 |
| DUSK '82 (2021) | 11,168 | 5 |
| Dusk Diver (2019) | 1,905,849 | 1,988 |
| Dusk Diver 2 (2022) | 529,017 | 1,152 |
