The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Puzzle Games on GBA (171 members)
- Puzzle Games on PSP (153 members)
- Puzzle Games on Xbox (22 members)
- ROM Patchers (13 members)
- Racing Games on 3DS (3 members)
- Racing Games on DS (33 members)
- Racing Games on GB (9 members)
- Racing Games on GBA (15 members)
- Racing Games on PSP (19 members)
- Racing Games on Xbox (1 member)
- Role Playing Games on 3DS (15 members)
- Role Playing Games on DS (45 members)
- Role Playing Games on GB (39 members)
- Role Playing Games on GBA (29 members)
- Role Playing Games on PSP (30 members)
- Role Playing Games on Xbox (8 members)
- Rom Builders for GBA (16 members)
- Shooter Games on 3DS (52 members)
- Shooter Games on DS (157 members)
- Shooter Games on GB (92 members)
- Shooter Games on GBA (96 members)
- Shooter Games on PSP (136 members)
- Shooter Games on Xbox (42 members)
- Simulation Games on 3DS (14 members)
- Simulation Games on DS (36 members)
- Simulation Games on GB (33 members)
- Simulation Games on GBA (23 members)
- Simulation Games on PSP (34 members)
- Simulation Games on Xbox (4 members)
- Software (1 member)
- Strategy Games on 3DS (4 members)
- Strategy Games on DS (45 members)
- Strategy Games on GB (9 members)
- Strategy Games on GBA (17 members)
- Strategy Games on PSP (33 members)
- Strategy Games on Xbox (2 members)
- Suppor the author (1 member)
- Support the author (1,314 members)
- Support the suthor (1 member)
- Switch Homebrew (0 members)
- Switch Homebrew Media players (0 members)
- Switch Homebrews (1,147 members)
- Switch open source homebrew (913 members)
- System Tools on 3DS (70 members)
- System Tools on DS (41 members)
- System Tools on GBA (11 members)
- System Tools on PSP (23 members)
- Template documentation (13 members)
- Template namespace templates (1 member)
- Templates (4 members)