The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Achievements (1 member)
- Ajax loaded pages (1 member)
- Biomes (12 members)
- Blocks (5 members)
- Bugs (7 members)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Community (4 members)
- Copyright templates (11 members)
- Disambiguations (0 members)
- Documentation pages (7 members)
- Documentation templates (69 members)
- Eccentric Biomes (7 members)
- Eccentric Biomes Wiki (4 members)
- Entity (1 member)
- Environment (9 members)
- Food (1 member)
- Formatting templates (22 members)
- General wiki templates (3 members)
- Grid images (0 members)
- Hostile (1 member)
- Hostile Mobs (1 member)
- Icon images (130 members)
- Image templates (2 members)
- Images (4 members)
- Images needing improvement (0 members)
- Infobox templates (3 members)
- Ingots (1 member)
- Items (17 members)
- Legal notices (3 members)
- Lua-based templates (3 members)
- Manufactured (2 members)
- Media (3 members)
- Minecraft templates (8 members)
- Mobs (1 member)
- Natural (3 members)
- Nav templates (1 member)
- Notice templates (25 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages using deprecated sprite names (1 member)
- Pages using invalid self-closed HTML tags (12 members)
- Pages with broken file links (19 members)
- Pages with missing sprites (1 member)
- Pages with script errors (14 members)
- Pages with templates requiring substitution (1 member)
- Passive, Hostile or Neutral (1 member)
- Plants (2 members)