| Diario - Rebirth Moon Legend | 2007 | xbox360 |
| Dicey Dungeons | 2020 | switch |
| Dicing Knight | 2004 | wsc |
| Didao Zhan | 1996 | nes |
| Digimon - Anode Tamer & Cathode Tamer - Veedramon Version | 2001 | wsc |
| Digimon - Ver. WonderSwan | 2000 | ws |
| Digimon Adventure | 2013 | psp |
| Digimon Adventure - Anode Tamer | 1999 | ws |
| Digimon Adventure - Cathode Tamer | 2000 | ws |
| Digimon Adventure 02 - D1 Tamers | 2000 | wsc |
| Digimon Adventure 02 - Tag Tamers | 2000 | ws |
| Digimon Rury | 2003 | gba |
| Digimon Saphire | 2003 | gbc |
| Digimon Savers - Another Mission | 2006 | ps2 |
| Digimon Story - Super Xros Wars - Blue | 2011 | nds |
| Digimon Story - Super Xros Wars - Red | 2011 | nds |
| Digimon Story: Cyber Sleuth | 2015 | ps4, vita |
| Digimon Story: Cyber Sleuth – Hacker's Memory | 2017 | ps4, switch, vita |
| Digimon Story: Time Stranger | 2026 | switch |
| Digimon Tamers - Brave Tamer | 2001 | wsc |
| Digimon Tamers - Digimon Medley | 2001 | wsc |
| Digimon World | 2000 | ps1 |
| Digimon World - Data Squad | 2006 | ps2 |
| Digimon World - Dawn | 2007 | nds |
| Digimon World - Dusk | 2007 | nds |
| Digimon World 2 | 2001 | ps1 |
| Digimon World 2003 | 2002 | ps1 |
| Digimon World 3 | 2002 | ps1 |
| Digimon World 4 | 2005 | gc, ps2, xbox |
| Digimon World DS | 2006 | nds |
| Digimon World Re-Digitize | 2012 | psp |
| Digimon World Re-Digitize Decode | 2013 | 3ds |
| Digimon World: Next Order | 2016 | ps4, switch, vita |
| DigimonWorld | 1999 | ps1 |
| DigimonWorld 2 | 2000 | ps1 |
| DigimonWorld 3 - Aratanaru Bouken no Tobira | 2002 | ps1 |
| Digital Devil Saga - Avatar Tuner | 2004 | ps2 |
| Digital Devil Saga - Avatar Tuner 2 | 2005 | ps2 |
| Digital Devil Story - Megami Tensei | 1987 | nes |
| Digital Devil Story - Megami Tensei II | 1990 | nes |
| Digital Monster - D-Project | 2002 | wsc |
| Digital Monster - Ver. WonderSwan | 1999 | ws |
| Diguo Wangchao | 1995 | genesis |
| Dioramos | 2000 | ps1 |
| Disco Elysium | 2021 | switch |
| Disco Elysium: The Final Cut | 2021 | ps4 |
| Disgaea - Hour of Darkness | 2003 | ps2 |
| Disgaea 1 Complete | 2018 | ps4, switch |
| Disgaea 2 - Cursed Memories | 2006 | ps2 |
| Disgaea 3 - Absence of Detention | 2012 | vita |
| Disgaea 3 - Absence of Justice | 2008 | ps3 |
| Disgaea 4 - A Promise Revisited | 2014 | vita |
| Disgaea 4 - A Promise Unforgotten | 2011 | ps3 |
| Disgaea 4 Complete+ | 2019 | ps4, switch |
| Disgaea 5 Complete | 2015 | ps4 |
| Disgaea 5 Complete | 2017 | switch |
| Disgaea 6: Defiance of Destiny | 2021 | ps4, switch |
| Disgaea 7: Vows of the Virtueless | 2023 | ps4, switch |
| Disgaea D2 | 2013 | ps3 |
| Disgaea D2 - A Brighter Darkness | 2013 | ps3 |
| Disgaea DS | 2008 | nds |
| Disgaea Portable | 2007 | psp |
| The Disgaea Triple Play Collection | 2015 | ps3 |
| Disney Dinosaurio | 2000 | ps1 |
| Dissidia Final Fantasy Universal Tuning | 2009 | psp |
| Dive Alert - Becky's Version | 2000 | ngpc |
| Dive Alert - Burn Hen | 1999 | ngpc |
| Dive Alert - Matt's Version | 2000 | ngpc |
| Dive Alert - Rebecca Hen | 1999 | ngpc |
| Divinity II - Ego Draconis | 2009 | xbox360 |
| Divinity II - The Dragon Knight Saga | 2010 | xbox360 |
| Divinity: Original Sin | 2015 | ps4 |
| Divinity: Original Sin Enhanced Edition | 2015 | xboxone |
| Divinity: Original Sin II | 2018 | ps4, switch |
| Divinity: Original Sin II Definitive Edition | 2018 | xboxone |
| Dokapon - Monster Hunter! | 2001 | gba |
| Dokapon 3-2-1 - Arashi o Yobu Yuujou | 1994 | snes |
| Dokapon DX - Wataru Sekai wa Oni Darake | 2003 | gc, ps2 |
| Dokapon the World | 2004 | ps2 |
| Dokapon! - Millennium Quest | 2000 | gbc |
| Dokapon! Ikari no Tekken | 1999 | ps1 |
| Doki Doki Poyatchio!! | 1998 | ps1 |
| Doki Doki Suikoden | | psp |
| Dokidoki Densetsu - Mahoujin Guruguru | 2000 | gbc |
| Domo-kun no Fushigi Television | 2002 | gba |
| Doom and Destiny | 2018 | xboxone |
| Doomsayer - A Hero's Crusade | 1991 | gb |
| Doraemon - Giga Zombie no Gyakushuu | 1990 | nes |
| Doraemon - Kimi to Pet no Monogatari | 2001 | gbc |
| Doraemon Story of Seasons | 2019 | ps4, switch |
| Dot Hack G.U. Vol. 1 - Rebirth | 2006 | ps2 |
| Dot Hack G.U. Vol. 1 - Saitan | 2006 | ps2 |
| Dot Hack G.U. Vol. 2 - Kimi Omou Koe | 2007 | ps2 |
| Dot Hack G.U. Vol. 2 - Reminisce | 2007 | ps2 |
| Dot Hack G.U. Vol. 3 - Aruku You na Hayasa de | 2007 | ps2 |
| Dot Hack G.U. Vol. 3 - Redemption | 2007 | ps2 |
| Dot Hack Link | 2010 | psp |
| Dot Hack Part 3 - Outbreak | 2003 | ps2 |
| Dot Hack Part 4 - Quarantine | 2004 | ps2 |
| Dot Hack Shinshoku Osen Vol. 3 | 2003 | ps2 |