The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Accessories (3 members)
- Aggressive Creatures (0 members)
- Aggressive creatures (2 members)
- Armor (65 members)
- Armor images (1 member)
- Arrows (13 members)
- Artisan table recipes (4 members)
- Axes (9 members)
- Bait (1 member)
- Beds (3 members)
- Biome images (12 members)
- Biomes (11 members)
- Black forge recipes (49 members)
- Blog posts (57 members)
- Blood magic (4 members)
- Boats (6 members)
- Body (20 members)
- Bolts (6 members)
- Bombs (5 members)
- Bosses (9 members)
- Bows (10 members)
- Building (18 members)
- Building Structures (0 members)
- Building images (1 member)
- Building structures (28 members)
- Can't be Teleported (22 members)
- Candidates for deletion (8 members)
- Capes (9 members)
- Clubs (15 members)
- Cooking (29 members)
- Cooking recipes (45 members)
- Crafting (26 members)
- Crafting Structures (0 members)
- Crafting station upgrades (20 members)
- Crafting structures (45 members)
- Creature images (8 members)
- Creature spawner (7 members)
- Creatures (74 members)
- Creatures with weak points (4 members)
- Crossbows (6 members)
- DLC (4 members)
- Development (3 members)
- Disambiguations (2 members)
- Dungeons (10 members)
- Effects (29 members)
- Elemental magic (6 members)
- Events (1 member)
- Farming (19 members)
- Fermenter recipes (13 members)
- Fires (7 members)