The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Homebrew puzzle games on PSP (0 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 (0 members)
- Homebrew shooter games on 3DS (0 members)
- Homebrew shooter games on DS (0 members)
- Homebrew shooter games on GBA (0 members)
- Homebrew shooter games on PSP (0 members)
- Homebrew simulation games on 3DS (0 members)
- Homebrew simulation games on DS (0 members)
- Homebrew simulation games on GBA (0 members)
- Homebrew simulation games on PSP (0 members)
- Homebrew strategy games on 3DS (3 members)
- Homebrew strategy games on DS (0 members)
- Homebrew strategy games on GBA (0 members)
- Homebrew strategy games on PSP (0 members)
- Homebrew title launchers on 3DS (0 members)
- Homebrew trivia games on 3DS (0 members)
- Homebrew trivia games on DS (0 members)
- Homebrew trivia games on PSP (0 members)
- Homebrew using GRRLib (0 members)
- Homebrew using Sndlib (0 members)
- Homebrew using libELM (0 members)
- Homebrew using libfat (0 members)
- Homebrew using libwiisprite (0 members)
- Homebrew utility applications on 3DS (0 members)
- Homebrew utility applications on PSP (0 members)
- Image namespace templates (1 member)
- Indexed pages (1 member)
- Infobox Switch homebrew (0 members)
- Infobox homebrew using invalid type parameter (3,864 members)
- Infobox templates (1 member)
- Internal link templates (1 member)
- Interwiki link templates (1 member)
- Main (2 members)
- Maths Applications on 3DS (0 members)
- Maths Applications on GB (2 members)
- Maths Applications on GBA (6 members)
- Maths Applications on PSP (13 members)
- Maths applications on 3DS (8 members)
- Maths applications on DS (21 members)
- Maths homebrews on DS (0 members)
- Maths homebrews on GBA (0 members)
- Media Players on 3DS (0 members)
- Media Players on GBA (11 members)
- Media Players on PSP (26 members)
- Media players on 3DS (16 members)
- Media players on DS (32 members)