"It's techno-geek Cooper's birthday, and his idea of a party is showing off a new online alien multiplayer game he calls 'Galaxy Wars'. Cooper is already a pro at the game. He has built up a huge army and attacked another planet ... But Ben and Kevin quickly realize that 'Galaxy Wars' isn't a game at all - Cooper has hacked into the military defense system of a peace-loving planet, and declared war on another real planet!"--P. [4] of cover.

"Cartoon Network"--Cover. Based on the television program.