The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Accounts (2 members)
- Achievements (1 member)
- Banquets (1 member)
- Books (8 members)
- Buildings (11 members)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Castles (0 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Communication (2 members)
- Community (3 members)
- Copyright templates (12 members)
- Disambiguations (0 members)
- Documentation templates (3 members)
- Domination Worlds (4 members)
- Eras (1 member)
- F.A.Q (21 members)
- Formatting templates (22 members)
- Gameplay-Economy (4 members)
- Gameplay-Military (25 members)
- Gameplay-Misc (41 members)
- General (25 members)
- Getting Gold (1 member)
- Getting Started (4 members)
- Glossary (15 members)
- Guides (1 member)
- Help (2 members)
- Hidden categories (0 members)
- Hot keys (1 member)
- Icons (2 members)
- Images (1,600 members)
- Images needing improvement (0 members)
- Infobox templates (1 member)
- King (1 member)
- Legacy Worlds (0 members)
- Legal notices (3 members)
- Mainpage templates (2 members)
- Media (1 member)
- News (0 members)
- Notice templates (15 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (2 members)
- Patches (0 members)
- Points (1 member)
- Premium Accounts (3 members)
- Quests (2 members)
- Religion (1 member)
- Research (6 members)