| DVNC Tech | Developer | |
| DVTZR | Developer | |
| DWGames | Developer | |
| DWMcDonald | Developer | |
| DWaM | Developer | |
| DYA GAMES | DeveloperPublisher | |
| DYA Games | Developer | |
| DYMGames | Developer | |
| DYNA | DeveloperPublisher | |
| D_REX_Games | Developer | |
| D_first | Developer | |
| Da Great Mup | Developer | |
| Da1zStudios | Developer | |
| DaFluffyPotato | Developer | |
| DaGammla | Developer | |
| DaMan56100 | Developer | |
| DaSerialGenius | Developer | |
| DaSlickNinja | Developer | |
| DaSpikeyBoss | Developer | |
| DaSquid | Developer | |
| DaVinci789 | Developer | |
| DaZZ | Publisher | |
| Daan Kogelmans | Developer | |
| DaanDevDude | Developer | |
| DaanVanYperen | Developer | |
| Daanniii | Developer | |
| DaanvanLeeuwen | Developer | |
| DaaseAllan | Developer | |
| Dabster Entertainment | Developer | |
| Dacrow88 | Developer | |
| Dad's Indie Studio | Developer | |
| Dadako Studios | Developer | |
| DaddaRuleKonge | Developer | |
| Dadde Developer | Developer | |
| Daddysucc5000 | Developer | |
| Daebak | Developer | |
| Daedalic | DeveloperPublisher | |
| Daedalic Entertainment | DeveloperPublisher | |
| Daedalic West | Developer | |
| Daedalvs Studio | Developer | |
| Daewon Media | DeveloperPublisher | |
| Daft | Developer | |
| Dagger Interactive Technologies | Publisher | |
| DagitabSoft | Developer | |
| Dagliadubi | Developer | |
| Dagon | Developer | |
| Dagoret | Developer | |
| Dagur Karl | Developer | |
| Dagurasu Sketch | Developer | |
| Daheji | Developer | |
| Dahku Creations | DeveloperPublisher | |
| Dahltus | Developer | |
| Dahuanna | Developer | |
| DaiZfrg | Developer | |
| Daidai | DeveloperPublisher | |
| Daiei Seisakusho | Developer | |
| Daigfe | Developer | |
| Daiichi | Developer | |
| DaijoubuTeam | Developer | |
| Daiki | DeveloperPublisher | |
| Daikoku | Publisher | |
| Daikoku Denki | DeveloperPublisher | |
| Dailyish | Developer | |
| DaimenPN | Developer | |
| Dainwoods | Developer | |
| DairaDG | Developer | |
| DairyFreeLemon | Developer | |
| Daisu Games | Developer | |
| Daisuke Amaya | Developer | |
| Daisy Chain | Developer | |
| Daisy Games | Developer | |
| Daisy baka | Developer | |
| Daito | DeveloperPublisher | |
| Daivuk | Developer | |
| Daiwon C&A | Publisher | |
| Dak | Developer | |
| Dakken | DeveloperPublisher | |
| Dakko Dakko | DeveloperPublisher | |
| Dakshvir Singh Rehill | Developer | |
| DalDakota | Developer | |
| Dalali | Developer | |
| Dalali Software | Developer | |
| Dale DeSharone | Developer | |
| Dale Disharoon | Developer | |
| Dale Green | Developer | |
| Dale Johnson & Rick Incrocci | Developer | |
| Dale Johnson and Dav Holle | Developer | |
| Dale Johnson and Rick Incrocci | Publisher | |
| Daleeny | Developer | |
| Daleski | Developer | |
| Dalia Coss | Developer | |
| Dallas Snell | Developer | |
| DallasLillie | Developer | |
| DallaswithaD | Developer | |
| Dallin Nguyen | Developer | |
| Dalos | Developer | |
| Daltair | Developer | |
| Dalton Chancellor | Developer | |
| Dalv0 | Developer | |
| Damarjian Interactive | Developer | |
| Damatta | Publisher | |
| Dambuster Studios | Developer | |
| Damen Hayden | Developer | |
| Damexgamer101 | Developer | |
| Damian Dorosz | Developer | |
| Damian Koch | Developer | |
| Damian Padilla | Developer | |
| Damian Scattergood | Developer | |
| Damian Sommer | Developer | |
| Damian Stones | Developer | |
| DamianTab | Developer | |
| Damien Stokes | Developer | |
| DamienKusters | Developer | |
| Damián González | Developer | |
| Dammek | Developer | |
| Damon L. Wakes | Developer | |
| Damon Redmond | Developer | |
| Damon Slye | Developer | |
| DamonGreenhalgh | Developer | |
| Damoone | Developer | |
| Damooni | Developer | |
| Damoy | Developer | |
| Damyan 'dastmo' Momchev | Developer | |
| DamyanNov | Developer | |
| Dan | Developer | |
| Dan B | Developer | |
| Dan Baker | Developer | |
| Dan Beglov | Developer | |
| Dan C. Parkes | Developer | |
| Dan Cox | Developer | |
| Dan Emmerson | Developer | |
| Dan Fornace | Publisher | |
| Dan Forstinger | Developer | |
| Dan Gartman | Developer | |
| Dan Gorlin | Developer | |
| Dan Gorlin Productions | Developer | |
| Dan Harris | Developer | |
| Dan Hartley | Developer | |
| Dan Illowsky | Developer | |
| Dan Liamco | Developer | |
| Dan Malone | Developer | |
| Dan Marshall | Developer | |
| Dan Michek | Developer | |
| Dan Michek and Troy Lyndon | Developer | |
| Dan Pinchbeck | Developer | |
| Dan Ryan | Developer | |
| Dan Sakamoto | Developer | |
| Dan Samuel | Developer | |
| Dan Sanderson | Developer | |
| Dan Shiovitz | Developer | |
| Dan Smith | Developer | |
| Dan Smith Studios | Developer | |
| Dan Thomas | Developer | |
| Dan Thompson | Developer | |
| Dan Zaidan | Developer | |
| Dan and Kathleen Spracklen | Developer | |
| DanBuckles | Developer | |
| DanH | Developer | |
| DanJu | Developer | |
| DanTheDM | Developer | |
| DanVzare | Developer | |
| DanWho123 | Developer | |
| Dana Kimball | Developer | |
| Danakk04 | Developer | |
| Dancin_Doggos | Developer | |
| Dancing Dots | Developer | |
| Dancing Dots Studio | Developer | |
| DancingApps | Developer | |
| DancingEngie | Developer | |
| Danda | Developer | |
| Dande Studios | Developer | |
| DandileonGames | Developer | |
| Dandy | Developer | |
| Dandy Knight Games | Developer | |
| DandyGroup | Developer | |
| DaneAsmund | Developer | |
| Dang! | Developer | |
| Danga | Developer | |
| Dangen Entertainment | DeveloperPublisher | |
| Danger | Developer | |
| Danger Chaser | Developer | |
| Danger Close Games | Developer | |
| Danger noodle | Developer | |
| DangerZone GA | Developer | |
| Dangerbeast | Developer | |
| Dani | Developer | |
| Dani Benite | Developer | |
| Dani Desa | Developer | |
| Dani Katz | Developer | |
| Dani Marti | Developer | |
| Dani Prokisch | Developer | |
| Dani Soria | Developer | |
| Dani2331 | Developer | |
| DaniAA | Developer | |
| DaniRiwez | Developer | |
| Danial Jumagaliyev | Developer | |
| Danidre | Developer | |
| Daniel | Developer | |
| Daniel MontyOnTheRun Monteiro | Developer | |
| Daniel (drg101) | Developer | |