| Game | Platform | Developer | Publisher (JP) | Publisher (NA) | Publisher (PAL) |
|---|---|---|---|---|---|
| DOFUS | Linux, Microsoft Windows, macOS | Ankama | N/A | Ankama | Ankama |
| Doggins | Android, iOS | Brain&Brain | N/A | Brain&Brain | N/A |
| Dokapon Journey | Nintendo DS | Sting | Atlus | Atlus | N/A |
| Dokapon Kingdom | Nintendo Wii, Sony PlayStation 2 | Sting | Examu | Atlus | BigBen Interactive |
| Dokapon Kingdom: Connect | Microsoft Windows, Nintendo Switch | Compile Heart, Idea Factory, Sting | Idea Factory | Idea Factory | Idea Factory |
| Dokapon UP! Mugen no Roulette | Nintendo Switch, Sony PlayStation 4 | Sting | Aquaplus | N/A | N/A |
| Dokapon: Monster Hunter | Nintendo Game Boy Advance | Asmik Ace Entertainment | Asmik Ace Entertainment | Asmik Ace Entertainment | Ubisoft |
| Dokapon: Sword of Fury | |||||
| Doki Doki Literature Club Plus! | Microsoft Windows, Microsoft Xbox One, Microsoft Xbox Series X|S, Nintendo Switch, Sony PlayStation 4, Sony PlayStation 5 | Team Salvato | Serenity Forge | Serenity Forge | Serenity Forge |
| Doki Doki Literature Club! | Linux, Microsoft Windows, macOS | Team Salvato | N/A | Team Salvato | Team Salvato |
| Dolmen | Microsoft Windows, Microsoft Xbox One, Microsoft Xbox Series X|S, Sony PlayStation 4, Sony PlayStation 5 | Massive Work Studio | N/A | Prime Matter | Prime Matter |
| Dome RPG | Microsoft Windows | Milan Pires | N/A | Milan Pires | Milan Pires |
| Dome-King Cabbage | Microsoft Windows, Nintendo Switch, macOS | Cobysoft | HYPER REAL | HYPER REAL | HYPER REAL |
| Dominus Online [Cancelled] | Microsoft Windows | Digital Melt Studios | N/A | N/A | N/A |
| Don’t Die in the West | Microsoft Windows | Funday Games | N/A | Funday Games | Funday Games |
| Don’t Forget Me | Linux, Microsoft Windows, macOS | The Moon Pirates | N/A | The Moon Pirates | The Moon Pirates |
| Don’t Give Up: A Cynical Tale | Linux, Microsoft Windows, Nintendo Switch, macOS | Tristan Barona | N/A | Nuchallenger, Taco Pizza Cat Games | Nuchallenger, Taco Pizza Cat Games |
| Doom RPG | Mobile | Fountainhead Entertainment, id Software | N/A | JAMDAT Mobile | N/A |
| Doomsday Paradise | Microsoft Windows | Lemonade Flashbang | Astrolabe Games | Lemonade Flashbang | Lemonade Flashbang |
| Doors of Insanity | Microsoft Windows, Microsoft Xbox One, Nintendo Switch, Sony PlayStation 4 | OneShark | N/A | Another Indie | Another Indie |
| Doraemon Story of Seasons: Friends of the Great Kingdom | Microsoft Windows, Nintendo Switch, Sony PlayStation 5 | Marvelous Entertainment | Bandai Namco Entertainment | Bandai Namco Entertainment | Bandai Namco Entertainment |
| Doraemon: Story of Seasons | Microsoft Windows, Nintendo Switch, Sony PlayStation 4 | Brownies, Marvelous Entertainment | Bandai Namco Entertainment | Bandai Namco Entertainment | Bandai Namco Entertainment |
| Dosa Divas | Microsoft Windows, Microsoft Xbox Series X|S, Sony PlayStation 5 | Outerloop Games | N/A | Outerloop Games, Outersloth | Outerloop Games, Outersloth |
| Double Dungeons | Nintendo Wii, Nintendo Wii U, TurboGrafx-16 | Masaya Games | Masaya Games | NEC | NEC |
| Draconus: Cult of the Wyrm | Sega Dreamcast | Treyarch | N/A | Crave Entertainment | Interplay Entertainment |
