- Gainstar
- Games Machine Ltd
- Games Workshop
- Game Busters
- Game Crafters
- Gargoyle Games
- GBH
- Gearbox Software
- Gemini
- Genetic Anomalies
- Gilsoft International Ltd
- GI Games
- Glenco
- Global
- Global Software
- GlyphX Inc.
- Goliath
- Gotham Games
- Got Game Entertainment
- Grana Software
- Grandslam
- Graphtext 128
- Gremlin Interactive
- Groove Games
- GT Interactive Software
- Guild, The
Also see:
The rating value is calculated according to the algorithm, which considers all rating indicators.
As soon as number of users ratings reaches defined level, the rating is to be substituted by the users one.