Minecraft wiki entry for Mash-up_pack, associated text: The Halloween Mash-up Pack was released on October 23, 2015 and is based on the Halloween holiday, originally known as All Hallows' Eve. It is purchasable through the Xbox 360 or One Marketplace/PlayStation Store/Nintendo eShop or directly in-game through the Downloadable Content section of the game and costs US$5.99.[17]