Cartoon Network Block Party allows up to four players to compete "party style" to earn money for a new game room at Cartoon Network. Players must master the games four colorful boards, each themed to a specific Cartoon Network show, including Johnny Bravo, Ed, Edd n Eddy, Courage the Cowardly Dog and Cow and Chicken. The boards feature 21 unique mini-games to challenge a players skills in a variety of activities from racing to targeting to skateboarding.