The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 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)