The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Ammo (1 member)
- Anomalies (1 member)
- Anomaly (1 member)
- Blog posts (0 members)
- Books (2 members)
- Browse (1 member)
- Bullets (2 members)
- Characters (2 members)
- Enemies (3 members)
- Episodes (2 members)
- Equipment (1 member)
- Events (2 members)
- Firearm (1 member)
- Firearms and Equipment (13 members)
- Gun (1 member)
- Hazard (2 members)
- Home (1 member)
- Indexed pages (1 member)
- Items (2 members)
- Locations (2 members)
- Lore (1 member)
- Main (2 members)
- Monster (2 members)
- Narrative (1 member)
- Pages with template loops (1 member)
- Quests (2 members)
- SMG (3 members)
- Secondary (5 members)
- Shotgun (5 members)
- Species (3 members)
- Story (1 member)
- Template documentation (12 members)
- Templates (11 members)
- Templates/Infobox (8 members)
- Templates/Navbox (1 member)
- Weapon (1 member)
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