Ref. MDG-8437016958506 - The All-In-One box includes the Aristeia! Core Box and the Prime Time box, the expansion that adds all the rules and necessary materials to allow up to 4 players to join the fun, and new scenarios and Aristeia-compatible game elements, such as objective cards, running projectiles and more. Box contains: 1x Aristeia! Core Box 1x Aristeia! Prime Time