The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
(first | last) View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)- 2D (6 members)
- April Fools (4 members)
- April Fools 2017 (9 members)
- April Fools 2017 Disaster (2 members)
- April Fools Disaster (5 members)
- April Fools Maps (19 members)
- Badges (2 members)
- Beta (10 members)
- Blog posts (49 members)
- Bomb (2 members)
- Bonus Round (6 members)
- Boss (7 members)
- Browse (10 members)
- Candidates for deletion (65 members)
- Classic Disaster (57 members)
- Classic Maps (12 members)
- Coil (5 members)
- Collectables (3 members)
- Disambiguations (0 members)
- Disasters (160 members)
- Dr. Robotnik (4 members)
- Drink (4 members)
- Enemy (61 members)
- Explosive (38 members)
- Featured Articles (11 members)
- Food (4 members)
- Forums (4 members)
- Game Master (3 members)
- Gamepass (3 members)
- Games (9 members)
- Giant (5 members)
- Heal (8 members)
- Help (12 members)
- Help desk (2 members)
- Humanoid Disasters (0 members)
- Hyper (71 members)
- Images (0 members)
- Impossible (31 members)
- Insta-kill (99 members)
- Item (42 members)
- Maps (54 members)
- Mechanics (30 members)
- Melee (4 members)
- Memes (6 members)
- Miscellaneous (9 members)
- Modes (6 members)
- Murder Mystery (5 members)
- Natural Disaster (18 members)
- Navbox (1 member)
- Non-canonical (1 member)