The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Blog posts (7 members)
- Browse (1 member)
- Candidates for deletion (1 member)
- Cats (548 members)
- Disambiguations (0 members)
- Exclusive Cats (13 members)
- Food (50 members)
- General information (32 members)
- Help (0 members)
- Images (0 members)
- Kittens (54 members)
- No longer available (1 member)
- Pages with broken file links (5 members)
- Premium Rooms (173 members)
- Purchasable Rooms (28 members)
- Regular Tower Rooms (96 members)
- Resources (1 member)
- Rooms (268 members)
- Rooms That Need Help (34 members)
- Template documentation (0 members)
- Templates (0 members)
- VIP Rooms (11 members)