The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Abbreviations (4 members)
- Article management templates (5 members)
- Article stubs (5 members)
- Articles that need updated images or video (4 members)
- BlogListingPage (0 members)
- Blog posts (0 members)
- Browse (4 members)
- Candidates for deletion (0 members)
- Candidates for speedy deletion (0 members)
- Category templates (3 members)
- Characters (45 members)
- Community (6 members)
- Competitive events (2 members)
- Content (1 member)
- Copyright (0 members)
- Danger Brothers (3 members)
- Developers (2 members)
- Disambiguations (0 members)
- Files (2 members)
- Forums (6 members)
- Gameplay (8 members)
- General wiki templates (34 members)
- Help (5 members)
- Help desk (2 members)
- Hidden categories (2 members)
- Image wiki templates (9 members)
- Images (4 members)
- Infobox templates (9 members)
- Maps (14 members)
- Missions (8 members)
- New pages (0 members)
- Organisation (0 members)
- Organization (9 members)
- Pages proposed for deletion (0 members)
- Pages with broken file links (1 member)
- Policy (2 members)
- Releases (11 members)
- Roles (2 members)
- Site administration (4 members)
- Site maintenance (5 members)
- Strategies (7 members)
- Template documentation (62 members)
- Templates (11 members)
- Terminology (7 members)
- Videos (6 members)
- Watercooler (2 members)