The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Amazon skills images (13 members)
- Article management templates (4 members)
- Article stubs (3 members)
- Artwork (42 members)
- Attacks (0 members)
- BlogListingPage (0 members)
- Blog posts (2 members)
- Bosses (20 members)
- Browse (15 members)
- Candidates for deletion (3 members)
- Candidates for speedy deletion (0 members)
- Category templates (3 members)
- Characters (35 members)
- Community (6 members)
- Content (2 members)
- Cooking ingredients (35 members)
- Copyright (0 members)
- Demonic (9 members)
- Disambiguations (1 member)
- Draconic (8 members)
- Dwarf skills images (13 members)
- Elite Enemies (9 members)
- Ending art (6 members)
- Enemies (4 members)
- Enemy (0 members)
- Enemy images (6 members)
- Epilogues (7 members)
- Famitsu Comics (61 members)
- Females (11 members)
- Files (2 members)
- Forums (6 members)
- Gallery (57 members)
- Game Play (1 member)
- Gameplay (2 members)
- Games (1 member)
- General wiki templates (34 members)
- Help (5 members)
- Help desk (3 members)
- Hidden categories (3 members)
- Humanoid (18 members)
- Image wiki templates (9 members)
- Images (30 members)
- Infobox templates (12 members)
- Items (6 members)
- Labyrinth Encounters (9 members)
- Location images (10 members)
- Locations (15 members)
- Males (14 members)
- Miscellaneous (11 members)
- Natural (19 members)