(An RPG of an Ultimate Crossover of Many Video Game Characters.) You all have received a letter from a mysterious person. It was an invitation to a Halloween Party. Seeing that no evil had been going on for the past few days, you all decided to go. What you all didn’t know, is that… you were in for something very special. Jack-O, a new type of villain is here to crash this party. He plans to turn everyone into his minions this Halloween! Can you and your friends thwart his plan?