| GSC Gameworld
|
|
| Game Design Sweden
|
|
| Gainax
|
|
| GenePool Software
|
|
| Greedy Productions
|
|
| Gaga
|
|
| Gref
|
|
| GeneX
|
|
| Granite Bay Software
|
|
| GTE Interactive Media
|
|
| Game Designer's Studio
|
|
| Gust
|
|
| Gakken
|
|
| Gamevillage
|
|
| Gaps
|
|
| Gonzo
|
|
| Gau Entertainment
|
|
| Game Factory
|
|
| Ganbarion
|
|
| Groove Games
|
|
| Got Game
|
|
| GMF
|
|
| GlyphX Games
|
|
| Graphsim Entertainment
|
|
| Game Republic
|
|
| G-Mode
|
|
| General Consumer Electronics
|
|
| Grasshopper Company
|
|
| GRIN
|
|
| Gusto Games
|
|
| Game Studio Inc.
|
|
| GameBank
|
|
| Glams
|
|
| G-Craft
|
|
| GRC
|
|
| Galoob
|
|
| Groove Box Japan
|
|
| Gizmondo Studios
|
|
| Gizmondo Studios Manchester
|
|
| Gravity I
|
|
| Gamma Interactive, Inc.
|
|
| GameLab
|
|
| Great
|
|
| G-Artists
|
|
| Graffiti Entertainment
|
|
| General Support
|
|
| Gen Soft
|
|
| GCC
|
|
| Gakushuu Index
|
|
| Gakuman
|
|