The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Administration (0 members)
- Article stubs (0 members)
- Biomes (0 members)
- Candidates for deletion (3 members)
- Candidates for speedy deletion (0 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Community (5 members)
- Concept art (1 member)
- Copyright templates (13 members)
- Dig or Die (12 members)
- Dig or Die Wiki (9 members)
- Disambiguations (0 members)
- Documentation templates (48 members)
- Electricity (25 members)
- Environment (15 members)
- Formatting templates (23 members)
- Gamepedia Blocks (3 members)
- Help (7 members)
- Hidden categories (0 members)
- Images (7 members)
- Images needing improvement (0 members)
- Infobox templates (1 member)
- Items (192 members)
- Legal notices (3 members)
- Media (2 members)
- Monsters (29 members)
- Navigation templates (3 members)
- Notice templates (16 members)
- Out of date (0 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (3 members)
- Pending deletion (0 members)
- Screenshots (22 members)
- Stubs (0 members)
- Template images (0 members)
- Templates (19 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- Unattributed files (0 members)
- User groups (18 members)
- User images (3 members)
- Videos (1 member)
- Weapons (0 members)
- Wiki maintenance (16 members)
- Wiki skin images (10 members)