The arcade known as Undead 2048 features a Halloween setting that is suitably eerie. For Halloween this year, something in the castle is luring monsters from out of nowhere. Prepare yourself for the trauma by gathering your courage. In this updated version of the classic problem, your goal is to maximize your progress by matching up sets of monsters, ghosts, and demons. You must combine two monsters of the same kind in order to evolve them and clear the area of these dangerous beasts before they can take your life. If you start mashing pumpkins, you might find that you end up unlocking the gates of hell itself. Are you prepared to go?