The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Media players on DS (0 members)
- Media players on GBA (13 members)
- Music Applications on 3DS (3 members)
- Music Applications on DS (86 members)
- Music Games on 3DS (8 members)
- Music Games on DS (44 members)
- Music Games on Xbox (1 member)
- Music homebrews on DS (0 members)
- Music homebrews on GBA (18 members)
- Music homebrews on PSP (22 members)
- NDS Homebrew Application (0 members)
- NEO Coding Compo 2005 (32 members)
- NEO Spring Coding Compo 2006 (48 members)
- NEO Spring Coding Compo 2007 (54 members)
- NEO Summer Coding Compo 2006 (72 members)
- NEO Summer Compo 2007 (62 members)
- Navbox (navigational) templates (1 member)
- Open source homebrew (9 members)
- Operating Systems on 3DS (3 members)
- Operating Systems on DS (29 members)
- Other 3DS homebrew applications (0 members)
- Other 3DS homebrew emulators (0 members)
- Other 3DS homebrew games (0 members)
- Other Applications on 3DS (88 members)
- Other Applications on DS (248 members)
- Other Emulators ON 3DS (0 members)
- Other Emulators on 3DS (2 members)
- Other Emulators on DS (9 members)
- Other GBA applications (32 members)
- Other Games on 3DS (21 members)
- Other Games on DS (202 members)
- Other Games on Xbox (5 members)
- Other PC Utilities for 3DS (68 members)
- Other PC Utilities for DS (20 members)
- Other PSP homebrew applications (163 members)
- Other PSP homebrew emulators (1 member)
- Other PSP homebrew games (97 members)
- Other homebrew emulators on DS (0 members)
- Other homebrew emulators on GBA (10 members)
- Other homebrew emulators on PSP (10 members)
- Other homebrew games on DS (0 members)
- Other homebrew games on GBA (36 members)
- PC Utilities for 3DS (215 members)
- PC Utilities for DS (74 members)
- PC utilities for 3DS homebrew (0 members)
- PC utilities for DS (0 members)
- PC utilities for GBA (34 members)
- PC utilities for PSP homebrew (45 members)
- PS3 Homebrews (0 members)
- PS4 Homebrews (310 members)