| Game | Platform | Developer | Publisher (JP) | Publisher (NA) | Publisher (PAL) |
|---|---|---|---|---|---|
| Dragon Marked for Death | Microsoft Windows, Nintendo Switch | Inti Creates | Inti Creates | Inti Creates | Inti Creates |
| Dragon Nest | Microsoft Windows | Eyedentity Games | NHN Japan | Nexon | Cherry Credits |
| Dragon Prana | Android, Microsoft Windows, Microsoft Xbox One, Microsoft Xbox Series X|S, Nintendo Switch, Sony PlayStation 4, Sony PlayStation 5, iOS | EXE Create | KEMCO | KEMCO | KEMCO |
| Dragon Quest | MSX, Nintendo Entertainment System | Spike Chunsoft | Square Enix | Square Enix | N/A |
| Dragon Quest (2004) | Mobile | Square Enix | Square Enix | N/A | N/A |
| Dragon Quest (2013) | Android, iOS | Square Enix | Square Enix | Square Enix | Square Enix |
| Dragon Quest (2017) | Nintendo 3DS, Nintendo Switch, Sony PlayStation 4 | Spike Chunsoft, Square Enix | Square Enix | N/A | N/A |
| Dragon Quest Builders | Android, Microsoft Windows, Nintendo Switch, Sony PS Vita, Sony PlayStation 3, Sony PlayStation 4, iOS | Square Enix | Square Enix | Square Enix | Square Enix |
| Dragon Quest Builders 2 | Microsoft Windows, Microsoft Xbox One, Microsoft Xbox Series X|S, Nintendo Switch, Sony PlayStation 4 | Square Enix | Square Enix | Square Enix | Square Enix |
| Dragon Quest Champions | Android, iOS | Omega Force | Square Enix | N/A | N/A |
| Dragon Quest Heroes I·II | Nintendo Switch | Omega Force | Square Enix | Square Enix | Square Enix |
| Dragon Quest Heroes II | Microsoft Windows, Sony PS Vita, Sony PlayStation 3, Sony PlayStation 4 | Omega Force | Square Enix | Square Enix | Square Enix |
| Dragon Quest Heroes: Rocket Slime | Nintendo DS | Tose | Square Enix | Square Enix | N/A |
| Dragon Quest Heroes: The World Tree’s Woe and the Blight Below | Microsoft Windows, Sony PlayStation 3, Sony PlayStation 4 | Omega Force | Square Enix | Square Enix | Square Enix |
| Dragon Quest I & II (GBC) | Nintendo Game Boy Color | Tose | Square Enix | Square Enix | N/A |
| Dragon Quest I & II HD-2D Remake | Microsoft Windows, Microsoft Xbox Series X|S, Nintendo Switch, Nintendo Switch 2, Sony PlayStation 5 | Artdink, Square Enix | Square Enix | Square Enix | Square Enix |
| Dragon Quest I + II (SNES) | Super Nintendo Entertainment System | Square Enix | Square Enix | N/A | N/A |
| Dragon Quest II | Nintendo Entertainment System | Spike Chunsoft | Square Enix | Square Enix | N/A |
| Dragon Quest II: Luminaries of the Legendary Line | Android, iOS | Square Enix | Square Enix | Square Enix | Square Enix |
| Dragon Quest II: Luminaries of the Legendary Line (2017) | Nintendo 3DS, Nintendo Switch, Sony PlayStation 4 | Spike Chunsoft, Square Enix | Square Enix | Square Enix | Square Enix |
| Dragon Quest III | Nintendo Entertainment System | Square Enix | Square Enix | Square Enix | N/A |
| Dragon Quest III (1996) | Super Nintendo Entertainment System | Square Enix | Square Enix | N/A | N/A |
| Dragon Quest III (2000) | Nintendo Game Boy Color | Tose | Square Enix | Square Enix | N/A |
| Dragon Quest III HD-2D Remake | Microsoft Windows, Microsoft Xbox Series X|S, Nintendo Switch, Sony PlayStation 5 | Artdink, Square Enix | Square Enix | Square Enix | Square Enix |
| Dragon Quest III: The Seeds of Salvation (2014) | Android, iOS | Square Enix | Square Enix | Square Enix | Square Enix |
