The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Ammunition (16 members)
- Armor (1 member)
- Attachments (1 member)
- Bags (1 member)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Changelog (26 members)
- Changelog Images (44 members)
- Character Customization (1 member)
- Citation needed (0 members)
- Cleanup (0 members)
- Community (4 members)
- Controls (1 member)
- Copyright templates (10 members)
- Crafting (1 member)
- Developers (1 member)
- Disambiguations (6 members)
- Documentation templates (48 members)
- Factions (4 members)
- Food & Drink (49 members)
- Formatting templates (21 members)
- Gameplay (7 members)
- Grenades (1 member)
- Hidden categories (0 members)
- Images (2 members)
- Images needing improvement (0 members)
- Infobox templates (1 member)
- Items (5 members)
- Legal notices (3 members)
- Legendary Weapons (1 member)
- Media (2 members)
- Medical Supplies (9 members)
- Navigation templates (5 members)
- Notice templates (13 members)
- PVE (5 members)
- PVP (6 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (2 members)
- Primary Weapons (1 member)
- Resources (1 member)
- Roadblocks (1 member)
- Screenshots (182 members)
- Secondary Weapons (1 member)
- Servers (1 member)
- Shattered Skies (24 members)
- Shattered Skies Wiki (10 members)
- Shields (2 members)
- Shotguns (1 member)
- Sniper rifles (1 member)