This is a game like Memory with cards and a 8-sided dice. With help of the Omnitrix Ben 10 changes with ease in any Alien. Using your wits you can find the right Alien! But be aware of the evil Alien like Dr. Animo or Vilgax! They dare you for a duel from time to time and only with a little luck you can defeat them. Contains 36 cards and an 8-sided dice.