During Haunted Nights, ghost versions of Creatures such as Ghost Leafies, Ghost Pigsies, Ghost Chizzards, Ghost Mirus or Ghost Rocksters appear at night (a little later than 10:43 PM) and will perish in sunlight like common night creatures. These ghosts are non-aggressive, won't defend themselves and will often flee when player characters approach.
Ghost Creatures cannot be tamed. But when killed, they will randomly drop Goo, Bones, Weeds, Dead Grass, Coal (rarely), Wood Slabs (rarely), Stone Slabs (rarely), Shredded Leaves (rarely), plus these Halloween items and/or their crafting recipes:
- Haunted Wood Wall
- Haunted Stone Wall
- Haunted Wood Floor
- Haunted Stairs
- Haunted Carpeted Stairs
- Haunted Roof
- Haunted Sconce Lamp
- Haunted Gravestone
- Haunted Wood Door
- Haunted Pumpkin
The Mob Spawner is not intended to let you "farm" infinite amounts of loot quickly, it is instead intended to be used to create game content for other players, for examples via Adventures.
With update R46 in September 2017, the exploit that allowed rare Holiday Recipes to be learned via Adventures was fixed. It is still possible to learn these Recipes by visiting players on their game world who have stored surplus duplicates of the Recipes.
A new Blueprint was added too: the Haunted House. This Blueprint is not a temporary, but a permanent offer to be found in the "featured" section in the Blueprint TAB (next to the inventory/bag, craft and map TABs).