The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Animations (11 members)
- Armor (4 members)
- Armors (10 members)
- Ascension (3 members)
- Automation (4 members)
- Biomes (11 members)
- Boss (1 member)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Certified (86 members)
- Citation needed (1 member)
- Cleanup (0 members)
- Community (3 members)
- Concept art (4 members)
- Copyright templates (10 members)
- Crafting (23 members)
- Currencies (2 members)
- Disambiguations (0 members)
- Documentation templates (11 members)
- Drop Tables (4 members)
- Equipamentos (1 member)
- Formatting templates (19 members)
- Gamepedia Blocks (3 members)
- Greaves (0 members)
- Helmets (0 members)
- Icon templates (1 member)
- Images (7 members)
- Images needing improvement (0 members)
- Infobox templates (2 members)
- Item images (36 members)
- Items (56 members)
- Legal notices (3 members)
- Leveling (3 members)
- Logos (1 member)
- Magitech (9 members)
- Materials (2 members)
- Mechanical (3 members)
- Media (2 members)
- Monsters (28 members)
- NPCs (2 members)
- Navigational Templates (3 members)
- Notice templates (10 members)
- Objets de type Item type (1 member)
- Pages using duplicate arguments in template calls (1 member)
- Pages with broken file links (4 members)
- Pets (1 member)
- Planet Centauri (10 members)
- Planet Centauri Wiki (7 members)
- Screenshots (1,032 members)
- Stubs (11 members)