The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- GameBrew formatting and function templates (1 member)
- GameBrew metatemplates (3 members)
- Game Engine on Xbox (1 member)
- Game Engines on 3DS (6 members)
- Game Engines on DS (14 members)
- Game Engines on PSP (21 members)
- Game Jams and Coding Competitions (5 members)
- General wiki templates (2 members)
- Handheld Emulator on 3DS (0 members)
- Handheld Emulators on 3DS (15 members)
- Handheld Emulators on DS (21 members)
- Handheld Emulators on GBA (17 members)
- Handheld Emulators on PSP (35 members)
- Handheld Emulators on Xbox (10 members)
- Hidden categories (1 member)
- Homebrew 3DS game hacks (0 members)
- Homebrew 3DS game translations (0 members)
- Homebrew DS game hacks (0 members)
- Homebrew DS game translations (0 members)
- Homebrew GBA game hacks (0 members)
- Homebrew GBA game translations (0 members)
- Homebrew Loaders on DS (32 members)
- Homebrew PC utilities for DS (1 member)
- Homebrew PSP game hacks (0 members)
- Homebrew PSP game translations (0 members)
- Homebrew action games on 3DS (0 members)
- Homebrew action games on DS (0 members)
- Homebrew action games on GBA (0 members)
- Homebrew action games on PSP (0 members)
- Homebrew adventure games on 3DS (0 members)
- Homebrew adventure games on DS (0 members)
- Homebrew adventure games on GBA (0 members)
- Homebrew adventure games on PSP (0 members)
- Homebrew applications (1 member)
- Homebrew applications by library (5 members)
- Homebrew applications by type (1 member)
- Homebrew arcade emulator on 3DS (0 members)
- Homebrew arcade emulators on DS (0 members)
- Homebrew arcade emulators on GBA (0 members)
- Homebrew arcade emulators on PSP (0 members)
- Homebrew arcade games on 3DS (0 members)
- Homebrew arcade games on DS (0 members)
- Homebrew arcade games on GBA (0 members)
- Homebrew board games on 3DS (0 members)
- Homebrew board games on DS (0 members)
- Homebrew board games on GBA (0 members)
- Homebrew board games on PSP (0 members)
- Homebrew card games on 3DS (5 members)
- Homebrew card games on DS (0 members)
- Homebrew card games on GBA (17 members)
- Homebrew card games on PSP (0 members)
- Homebrew computer emulators on 3DS (0 members)
- Homebrew computer emulators on DS (0 members)
- Homebrew computer emulators on GBA (0 members)
- Homebrew computer emulators on PSP (0 members)
- Homebrew console emulators on 3DS (0 members)
- Homebrew console emulators on DS (0 members)
- Homebrew console emulators on GBA (0 members)
- Homebrew console emulators on PSP (0 members)
- Homebrew custom firmwares on 3DS (0 members)
- Homebrew developments for 3DS (5 members)
- Homebrew developments for DS (1 member)
- Homebrew developments for PSP (2 members)
- Homebrew game engines on 3DS (0 members)
- Homebrew game engines on PSP (0 members)
- Homebrew hack utility for 3DS games (0 members)
- Homebrew hack utility for DS games (0 members)
- Homebrew hack utility for GBA games (0 members)
- Homebrew handheld emulator on 3DS (0 members)
- Homebrew handheld emulator on PSP (0 members)
- Homebrew handheld emulators on DS (0 members)
- Homebrew handheld emulators on GBA (0 members)
- Homebrew maths applications on 3DS (0 members)
- Homebrew maths applications on PSP (0 members)
- Homebrew media players on 3DS (0 members)
- Homebrew media players on PSP (0 members)
- Homebrew music applications on 3DS (1 member)
- Homebrew music games (0 members)
- Homebrew music games on 3DS (0 members)
- Homebrew music games on GBA (0 members)
- Homebrew music games on PSP (0 members)
- Homebrew operating systems on 3DS (0 members)
- Homebrew operating systems on PSP (0 members)
- Homebrew platform games on 3DS (0 members)
- Homebrew platform games on DS (0 members)
- Homebrew platform games on GBA (0 members)
- Homebrew platform games on PSP (0 members)
- Homebrew plugins on 3DS (0 members)
- Homebrew puzzle games on 3DS (0 members)
- Homebrew puzzle games on DS (0 members)
- Homebrew puzzle games on GBA (0 members)
- Homebrew puzzle games on Game Boy (1 member)
- Homebrew puzzle games on PSP (0 members)
- Homebrew puzzle on DS (1 member)
- Homebrew racing games on 3DS (3 members)
- Homebrew racing games on GBA (0 members)
- Homebrew racing games on PSP (0 members)
- Homebrew role playing games on 3DS (0 members)
- Homebrew role playing games on GBA (0 members)
- Homebrew role playing games on PSP (40 members)