The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- GBA homebrew rom hacks (0 members)
- GB Homebrew Applications (146 members)
- GB Homebrew Demos (226 members)
- GB Homebrew Emulators (11 members)
- GB Homebrew Games (763 members)
- GB Homebrews (1,137 members)
- GB Online Emulator (2 members)
- GB Open Source Homebrew (455 members)
- 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)