The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- GBAX 2007 Coding Competition (21 members)
- GBA Game Hacks (47 members)
- GBA Game Translations (25 members)
- GBA Hack Utilities (5 members)
- GBA Homebrew Applications (207 members)
- GBA Homebrew Emulators (70 members)
- GBA Homebrew Games (708 members)
- GBA Homebrews (1,079 members)
- GBA Online Emulator (2 members)
- GBA Open Source Homebrew (371 members)
- GBA Plugins for PogoShell (23 members)
- GBA Rom Hacks (80 members)
- GBA homebre plugins (2 members)
- GBA homebrew applications (0 members)
- GBA homebrew demos (0 members)
- GBA homebrew rom hacks (0 members)
- GBAtemp Homebrew Bounty 2011 (48 members)
- GBAtemp Homebrew Bounty 2018 (30 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 (0 members)
- Game Engines on PSP (21 members)
- Game engines on 3DS (6 members)
- Game engines on DS (11 members)
- Game jams and coding competitions (52 members)
- General wiki templates (2 members)
- Handheld Emulator on 3DS (0 members)
- Handheld Emulators on 3DS (0 members)
- Handheld Emulators on GBA (17 members)
- Handheld Emulators on PSP (35 members)
- Handheld Emulators on Xbox (10 members)
- Handheld emulators on 3DS (15 members)
- Handheld emulators on DS (23 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 PSP game hacks (0 members)
- Homebrew PSP game translations (0 members)