The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 500000+ 500000+ (1 member)
- Administrative templates (1 member)
- Arena Maps (6 members)
- Arena Traps (1 member)
- Article management templates (5 members)
- Article stubs (52 members)
- Assault Rifle (2 members)
- Assault Rifles (13 members)
- Assault Rifles Dead Trigger (1 member)
- BlogListingPage (1 member)
- Blog posts (87 members)
- Bolt-action rifles (2 members)
- Browse (4 members)
- Candidates for deletion (8 members)
- Category templates (3 members)
- Certified File (9 members)
- Character Upgrades (6 members)
- Character Upgrades priced in Gold and Money (4 members)
- Character Upgrades priced in Money (3 members)
- Characters (62 members)
- Combat Chickens (3 members)
- Community (6 members)
- Content (0 members)
- Currency (3 members)
- Dead Trigger (126 members)
- Dead Trigger 2 (201 members)
- Dead Trigger 2 Characters (40 members)
- Dead Trigger 2 Factions (1 member)
- Dead Trigger 2 Humans (10 members)
- Dead Trigger 2 Images (1 member)
- Dead Trigger 2 Items (15 members)
- Dead Trigger 2 Locations (25 members)
- Dead Trigger 2 Missions (26 members)
- Dead Trigger 2 Scientists (2 members)
- Dead Trigger 2 Special Zombies (8 members)
- Dead Trigger 2 Submachine Guns (4 members)
- Dead Trigger 2 Weapons (70 members)
- Dead Trigger 2 Zombies (26 members)
- Dead Trigger Characters (23 members)
- Dead Trigger Humans (10 members)
- Dead Trigger Items (18 members)
- Dead Trigger Locations (18 members)
- Dead Trigger Missions (5 members)
- Dead Trigger Scientists (9 members)
- Dead Trigger Special Zombies (5 members)
- Dead Trigger Weapons (26 members)
- Dead Trigger Zombies (11 members)
- Dead Triggers (3 members)
- Deceased (2 members)
- Defensive (4 members)