A mysterious force is swapping and merging 9 Cartoon Network universes together, forcing unlikely partnerships and dastardly new alliances of evil. Dexter and the forces of good must piece together the inter-dimensional puzzle which is pulling the universes together before it is too late.

• Featuring the casts of some of Cartoon Network's most iconic shows.
• Cartoon Network Punch Time Explosion is the network's first-ever all-star brawler set to make its debut on the Nintendo 3DS.
• Fans can go toe-to-toe with characters from their favourite Cartoon Network shows including Ben 10, The Powerpuff Girls, Dexter's Laboratory, Chowder, Captain Planet, Samurai Jack and many more.