The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Game Republic (Publisher) (1 member)
- Game mode (3 members)
- Gamecock Media Group (Publisher) (2 members)
- Gamelab (Developer) (1 member)
- Gameloft (Developer) (8 members)
- Gameloft (Publisher) (8 members)
- Gameloft Montreal (Developer) (2 members)
- Games (2,290 members)
- Games Farm (Developer) (3 members)
- Games having IRD file(s) (GameID) (1,461 members)
- Games missing IRD file(s) (GameID) (167 members)
- Games with both Blu-ray (disc) and Digital (PSN) version (GameID) (937 members)
- Games with only Blu-ray version (GameID) (540 members)
- Games with only Digital (PSN) version (GameID) (762 members)
- Gameshastra (Developer) (2 members)
- Gaming Minds Studios (Developer) (1 member)
- Gamoola Soft (Developer) (1 member)
- Ganbarion (Developer) (2 members)
- Gearbox Software (Developer) (6 members)
- Gelid Games (Developer) (1 member)