Game Description:If you think you have the skills, step into a brand new Pokemon arena: the Pokemon Colosseum! Battle your way through a complete 3D adventure mode, searching out and capturing Dark Pokemon from the evil trainers who are trying to corrupt them. Your mission is to open up the Dark Pokemons' hearts so you can use them in the game's battle Colosseum. To combat other trainers, you can also import a couple hundred of your prized Pokemon from the GBA Ruby and Sapphire versions into the game via link cable. Two-player teams can even take each other on in the four-player team tournament mode. Capture them all and become the best Pokemon trainer in the world!