Story This is a world where dogs, people and machines fly through the air. In that world, a small patch of darkness was born. Infinitesimal at first, it gradually began to envelop everything... A youth named Kai, led by the mysterious life form known as Marie Poppo, begins a journey that will span worlds. The black, bottomless darkness of desire slowly eats away at both Kai and the world itself... Features Dice, cards, stars, battles and pudding 4 Single-player campaigns Playable by up to 4 players More than 50 different cards to collect Countless battle combinations Utilize each character's unique combat attributes Use Hyper Cards to come back from behind Source: The Publisher Website.