The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Armor (5 members)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Citation needed (0 members)
- Cleanup (1 member)
- Community (4 members)
- Construction icons (12 members)
- Constructions (15 members)
- Contents (2 members)
- Copyright templates (10 members)
- Creature icons (7 members)
- Creatures (7 members)
- Disambiguations (0 members)
- Documentation templates (50 members)
- Dwelvers (18 members)
- Dwelvers Wiki (6 members)
- Formatting templates (21 members)
- Hydraulic icons (8 members)
- Hydraulics (9 members)
- Icons (5 members)
- Images (10 members)
- Images needing improvement (0 members)
- Infobox templates (3 members)
- Item icons (27 members)
- Items (18 members)
- Legal notices (3 members)
- Materials (6 members)
- Matlist templates (7 members)
- Media (3 members)
- Notice templates (13 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (3 members)
- Room icons (15 members)
- Rooms (18 members)
- Screenshots (11 members)
- Spells (1 member)
- Stubs (12 members)
- Templates (21 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- Unattributed files (0 members)
- User groups (12 members)
- Versions (3 members)
- Weapons (5 members)
- Wiki maintenance (12 members)
- Wiki skin images (4 members)