The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Achievement images (21 members)
- Achievements (23 members)
- Afflictions (21 members)
- Animal images (6 members)
- Animals (9 members)
- Badges (1 member)
- Candidates for deletion (0 members)
- Candidates for speedy deletion (0 members)
- Challenges (6 members)
- Characters (5 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Clothing (79 members)
- Community (4 members)
- Content (2 members)
- Controls (1 member)
- Copyright templates (13 members)
- Developer images (6 members)
- Developers (3 members)
- Difficulties (0 members)
- Disambiguations (0 members)
- Documentation templates (55 members)
- ES translation (6 members)
- Environment (1 member)
- Episodes (2 members)
- Equipment (1 member)
- Female characters (1 member)
- First Aid (12 members)
- Food And Drink (33 members)
- Formatting templates (24 members)
- Game mechanics (16 members)
- Guides (1 member)
- Help (5 members)
- Hidden categories (0 members)
- Hinterland Games staff (6 members)
- Icons (2 members)
- Images (12 members)
- Images needing improvement (0 members)
- Infobox templates (5 members)
- Interactive objects (1 member)
- Item images (152 members)
- Items (248 members)
- Legal notices (3 members)
- Location images (81 members)
- Locations (111 members)
- Materials (28 members)
- Media (2 members)
- Modes (8 members)
- Navigation templates (3 members)
- Notice templates (15 members)