The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Achievement images (74 members)
- Albums (3 members)
- Animal images (6 members)
- Animals (4 members)
- Badge images (169 members)
- Basics (9 members)
- Blog posts (0 members)
- Browse (1 member)
- Candidates for deletion (0 members)
- Cosmetics (3 members)
- Dev Team (5 members)
- Dev Team images (4 members)
- Disambiguations (0 members)
- Game Modes (12 members)
- Hat images (87 members)
- Help (0 members)
- Icons (2 members)
- Images (13 members)
- Map images (77 members)
- Maps (8 members)
- Mode images (11 members)
- Outfit images (11 members)
- Power Ups (1 member)
- Screenshots (38 members)
- Template documentation (0 members)
- Templates (0 members)
- User images (1 member)
- Videos (4 members)
- Weapon (18 members)
- Weapon images (46 members)
- Wiki images (10 members)