The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Blog posts (1 member)
- Bosses (6 members)
- Candidates for deletion (3 members)
- Characters (1 member)
- Community (1 member)
- Cool (1 member)
- Disambiguations (0 members)
- Documentation templates (1 member)
- Eggs (5 members)
- Event (1 member)
- Fart (1 member)
- Features (1 member)
- General wiki templates (18 members)
- Gfdljksfd;lkhdasfjfdsjkfldfsdkjljklfdnlnfdj (1 member)
- Ghost pirate boss (1 member)
- Hatnote templates with errors (0 members)
- Im funny (0 members)
- Image license templates (13 members)
- Images (4 members)
- Infobox templates (13 members)
- Lava monster boss (1 member)
- Maintenance (6 members)
- Media (2 members)
- Navbox templates (1 member)
- Notice templates (10 members)
- Pages with broken file links (0 members)
- Pet Swarm Simulator Wiki (7 members)
- Pets (4 members)
- Quote templates (2 members)
- Screenshots (0 members)
- Stubs (0 members)
- Template documentation (56 members)
- Templates (11 members)
- Unattributed files (0 members)
- Videos (0 members)
- Wiki skin images (2 members)
- Worlds (3 members)