| Title | Games |
 | DarkBlack Ltd.
UK | 0 |
| | DarkWorks Studios
Location Unknown | 0 |
| | Data Design Interactive
Location Unknown | 0 |
| | Day 1 Studios
Chicago, IL | 2 |
| | Deadline Games
Copenhagen, Denmark | 2 |
| | Deibus Studios
London, UK | 0 |
| | Destineer
Location Unknown | 2 |
| | DiezelPower Studios
USA/Worldwide | 1 |
| | Digital Anvil
Location Unknown | 0 |
| | Digital Eclipse
Emeryville, CA | 15 |
| | Dynamic Animations Systems
Burke, VA | 0 |
| | Dream Publishing
Location Unknown | 0 |
| | Digital Extremes
Ontario, Canada | 3 |
| | Digital Illusions
Location Unknown | 1 |
| | Direct Action Games
Seattle, WA | 0 |
| | Double Fine Productions
San Francisco, CA, USA | 10 |
| | Dragonstone Software
Diamond Bar, CA | 0 |
| | Dream Factory
Location Unknown | 0 |
| | Digi-Guys
Location Unknown | 1 |
| | D3 Publisher of America
Los Angeles, CA | 4 |
| | Disney Interactive Studios
Location Unknown | 10 |
| | DICE Stockholm
Location Unknown | 15 |
| | Deep Shadows
Location Unknown | 2 |
| | Dimps Corporation
Location Unknown | 3 |
| | Deck 13
Location Unknown | 2 |
| | Dark Schneider
Location Unknown | 1 |
| | Dead Space Studio
Location Unknown | 1 |
| | DICE Canada
Location Unknown | 2 |
| | Doozerdude
Location Unknown | 1 |
| | Danimal
Location Unknown | 1 |
| | duality72
Location Unknown | 1 |
| | Digital Staircase
Location Unknown | 1 |
| | Devilduck
Location Unknown | 1 |
| | domric
Location Unknown | 1 |
| | danderham
Location Unknown | 1 |
| | Deep Silver
Location Unknown | 4 |
| | Dr Joker
Location Unknown | 1 |
| | Double Six
Location Unknown | 4 |
| | Danthekilla
Location Unknown | 1 |
| | darthuvuis
Location Unknown | 1 |
| | Digital Chocolate
Location Unknown | 3 |
| | Dark Energy
Location Unknown | 2 |
| | Dark Energy
Location Unknown | 0 |
| | DK Alpla
Location Unknown | 1 |
| | DSRush
Location Unknown | 1 |
| | DeadwoodStudios
Location Unknown | 1 |
| | DrMistry
Location Unknown | 0 |
| | Dgamer
Location Unknown | 1 |
| | Deej
Location Unknown | 0 |
| | Dirge Game Studio
Location Unknown | 1 |
| | Double Helix Games
Location Unknown | 5 |
| | Dadoo Games
Location Unknown | 1 |
| | deadliest catch 2
Location Unknown | 0 |
| | David Flook
Location Unknown | 1 |
| | Demiurge Studios
Location Unknown | 0 |
| | Demiurge Studios
Location Unknown | 1 |
| | DTP Entertainment
Location Unknown | 2 |
| | DMD Enterprise
Location Unknown | 1 |
| | Dancing Dots
Location Unknown | 1 |
| | Digital Reality
Location Unknown | 1 |
| | Defiant Dev
Location Unknown | 1 |
| | Delta Factory
Location Unknown | 1 |
| | Denki
Location Unknown | 1 |
| | Digital Reality & Grasshopper
Location Unknown | 1 |
| | Danger Close
Location Unknown | 1 |
| | Digital Leisure
Location Unknown | 1 |
| | DONTNOD Entertainment
Location Unknown | 2 |
| | Divine Robot
Location Unknown | 1 |
| | Division2
Location Unknown | 1 |
| | D3Publisher
Location Unknown | 1 |
| | DrinkBox Studios
Location Unknown | 2 |
| | Dreampainters
Location Unknown | 1 |
| | Double Eleven
Location Unknown | 2 |
| | Disney Games
Location Unknown | 0 |
|
HQ Network: 11,341 | 
Guests: 4037 |
Members: 0
