The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Frogwares (Developer) (3 members)
- FromSoftware (Developer) (10 members)
- FromSoftware (Publisher) (8 members)
- Front Wing (Developer) (1 member)
- Frozen Codebase (Developer) (2 members)
- Frozenbyte (Developer) (2 members)
- Fruitbat Factory (Publisher) (1 member)
- FuRyu (Publisher) (1 member)
- Fuel Entertainment (Developer) (1 member)
- Full Auto (Series) (1 member)
- Full Control (Developer) (1 member)
- Full Control (Publisher) (1 member)
- Fun Labs (Developer) (9 members)
- Funbox Media (Publisher) (2 members)
- Funktronic Labs (Developer) (1 member)
- FuturLab (Developer) (1 member)
- FuturLab (Publisher) (1 member)
- G.Rev (Developer) (1 member)
- G.Rev (Publisher) (1 member)
- G.rev (Developer) (1 member)
- G1 Jockey (Series) (2 members)
- GN Software (Developer) (1 member)
- GN Software (Publisher) (1 member)
- Gaijin Entertainment (Developer) (7 members)
- Gaijin Entertainment (Publisher) (3 members)
- Gaijin Games (Developer) (1 member)
- GameMill Entertainment (Publisher) (2 members)
- Game Arts (Developer) (1 member)
- Game Republic (Developer) (8 members)
- 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) (1,465 members)
- Games missing IRD file(s) (GameID) (152 members)
- Games with both Blu-ray (disc) and Digital (PSN) version (GameID) (939 members)
- Games with only Blu-ray version (GameID) (538 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)
- Gelid Games (Publisher) (1 member)