The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Action (6 members)
- Action - Dragon Brigade (2 members)
- Action - Firefly (1 member)
- Action - GI Joe (2 members)
- Cortex (1 member)
- Cortex - default (1 member)
- Cortex Plus (42 members)
- Drama (2 members)
- Drama - Smallville (1 member)
- Drama - Sunnydale (1 member)
- Example (1 member)
- Examples (3 members)
- Heroic Roleplay (34 members)
- Heroic Roleplay - Dave's Marvel Game (0 members)
- Heroic Roleplay - Earth's Mightiest Heroes (30 members)
- Heroic Roleplay - Marvel (2 members)
- Heroic Roleplay - Secret Wars 1984 (0 members)
- Pages using duplicate arguments in template calls (1 member)
- Pages with broken file links (1 member)