| Dennou Taisen: DroneZ (2004) | 4,697 | 5 |
| The Denpa Men: They Came By Wave (2012) | 25,902,816 | 2,013 |
| Densetsu no Stafy (2002) | 3,527,955 | 2,389 |
| Densetsu no Stafy 2 (2003) | 739,022 | 1,103 |
| Densetsu no Stafy 3 (2004) | 1,361,500 | 728 |
| Densetsu no Stafy 4 (2006) | 643,245 | 362 |
| Densetsu no Yuusha no Densetsu: Legendary Saga (2010) | 33,635 | 5 |
| Densha de Go! (1997) | 2,892,520 | 1,408 |
| Densha de Go! EX (1998) | 609,910 | 22 |
| Densha de GO! Final (2004) | 768,401 | 231 |
| Densha de Go! Nagoya Railroad (2000) | 7,038 | 21 |
| Densha de GO! Professional (1999) | 5,957 | 10 |
| Densha de Go! Professional 2 (2003) | 535,014 | 133 |
| Dental Strike (2024) | 6 | 2 |
| Dentures and Demons 2 (2020) | 1,251,213 | 537 |
| Depanneur Nocturne (2020) | 18,198 | 55 |
| Department 14 (2023) | 2,541 | 15 |
| Depersonalization (2022) | 74,441 | 222 |
| Depixtion (2019) | 2,262 | 18 |
| DEPO : Death Epileptic Pixel Origins (2022) | 3,760 | 44 |
| Deponia (2012) | 74,067,134 | 17,419 |
| Deponia Doomsday (2016) | 20,314,672 | 6,294 |
| Deponia: The Complete Journey (2014) | 1,139,434 | 6,355 |
| DepowerBall (2023) | 2,528 | 21 |
| Depraved (2018) | 3,350,141 | 1,560 |
| Depression Quest (2013) | 865,804 | 155 |
| Depression The Game (2018) | 123,747 | 31 |
| Depth (2014) | 192,343,737 | 7,735 |
| Depth Dwellers (1994) | 436,003 | 100 |
| Depth Hunter (2012) | 984,928 | 171 |
| Depth Hunter 2: Deep Dive (2014) | 703,819 | 191 |
| Depth of Extinction (2018) | 193,666 | 271 |
| Depthcharge (1977) | 10,789 | 41 |
| Depthris (2023) | 0 | 0 |
| Depths of Dread (2016) | 440 | 2 |
| Depths of Faveg (2024) | 240 | 2 |
| Depths of Helheim (2023) | 13,454 | 4 |
| Depths of Insanity (2023) | 18,298 | 19 |
| Depths of Limbo (2017) | 10,200 | 23 |
| Depths of Madness (2019) | 632,809 | 57 |
| Depths of Peril (2007) | 253,175 | 83 |
| Deputinization (2023) | 1,027 | 5 |
| Der Anzeigenhauptmeister (2024) | 1,261,278 | 43 |
| Der Blaue Diamant (2020) | 0 | 0 |
| Der flinke Architekt (1983) | 947 | 3 |
| Der Fluch der Osterinsel (2010) | 10,938 | 6 |
| Der Geisterjäger / The Ghost Hunter (2021) | 1,094 | 8 |
| Der Geistermeister (2023) | 52 | 2 |
| Der Geisterturm / The Ghost Tower (2020) | 522 | 3 |
| Der Klomanager (2000) | 15,741 | 16 |
| Der Königsruf (2024) | 37 | 1 |
| Der Pfad des Pinguins (2024) | 43 | 3 |
| Der Planer (1994) | 514,051 | 466 |
| Der Schatz der Delfine (2009) | 48 | 2 |
| Déraciné (2018) | 2,385,536 | 630 |
| Derail Valley (2019) | 28,037,565 | 9,890 |
| Derby Jockey 2 (1995) | 11,302 | 8 |
| Derby Jockey: Kishou e no Michi (1994) | 4,849 | 10 |
| Derby Owners Club (2012) | 90,051 | 65 |
| Derby Owners Club 2000 (2000) | 152 | 1 |
| Derby Stallion (1991) | 11,464 | 19 |
| Derby Stallion (1993) | 760 | 3 |
| Derby Stallion (1997) | 4,220,205 | 877 |
| Derby Stallion '04 (2004) | 13,941 | 22 |
| Derby Stallion '96 (1996) | 52,765 | 27 |
| Derby Stallion '99 (1999) | 5,672 | 26 |
| Derby Stallion 64 (2001) | 110,833 | 118 |
| Derby Stallion Advance (2002) | 55,149 | 21 |
| Derby Stallion DS (2008) | 6,549 | 10 |
| Derby Stallion GOLD (2014) | 209,393 | 110 |
| Derby Stallion II (1994) | 78,968 | 32 |
| Derby Stallion III (1995) | 1,386,444 | 170 |
| Derby Stallion Masters (2016) | 2,608,815 | 489 |
| Derby Stallion P (2006) | 21,944 | 16 |
| Derby Stallion: Best Race (1991) | 13,621 | 23 |
