New hostile mobs like the Scarecrow will spawn around the world. They each have a chance to drop a Halloween Goodie Bag.

During the halloween event, players can obtain a few new cosmetic armor sets! Each piece has a chance to drop from goodie bags!

Also dropped from goodie bags, various kinds of treats can be had!

Blueprints can be used with the Decorinator to sprinkle your builds with unique decorations. Blue-blueprints can be cloned in the heavy workbench as well.