Yup! Its Pokemon Stadium ! Yes you can Bring your own Cart to the Tournament, but if you end up playing with another player with their own cart it will be a toss of the coin to see which cart is played! So bone up on your Poke-Skillz cuz its gonna be a BATTLE! Did you know: When Poliwag evolves into Poliwhirl, its swirl changes direction? Free Pizza, Soda Popcorn and admission! Prize to the poke-champ!2-8-2012