The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Abilities (1 member)
- Artifacts (24 members)
- Biomes (8 members)
- Blueprints (2 members)
- Calling images (5 members)
- Callings (6 members)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Community (4 members)
- Copyright templates (12 members)
- Creature images (1 member)
- Creatures (7 members)
- Critters (1 member)
- Disambiguations (0 members)
- Documentation templates (3 members)
- Elteria Adventures (15 members)
- Elteria Adventures Wiki (8 members)
- Featured images (5 members)
- Flora and fauna (4 members)
- Formatting templates (20 members)
- Front page sections (3 members)
- Guides (1 member)
- Hidden categories (10 members)
- Images (4 members)
- Images needing improvement (0 members)
- Infobox templates (3 members)
- Infoboxes lacking images (3 members)
- Interactive Objects (4 members)
- Legal notices (3 members)
- Mechanics (8 members)
- Media (2 members)
- Navigation templates (8 members)
- Notice templates (15 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (20 members)
- Plants (5 members)
- Shortcut templates (1 member)
- Stubs (23 members)
- Template documentation (53 members)
- Templates (18 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- Unattributed files (1 member)
- User groups (13 members)
- Videos (0 members)
- Voxels (1 member)
- Wiki maintenance (14 members)