Pokemon Colosseum Video Game for Nintendo GameCube
Brand: Nintendo

Pokemon Colosseum - If you've conquered the Pokemon Stadium games, then the next step up is winning in the massive Colosseums! In this game, you'll be challenged to retrain and convert the infamous "Dark Pokemon". These are Pokemon that were mistreated during training. Open their hearts through kindness & training, then battle them against champion trainers in the Colosseums! Work with Dark Pokemon to develop a strong relationship with them -- open its heart so that it'll fight for you in the Colosseum!

After clearing various parts of the story, you'll compete in the incredible Pokemon Colosseums in every town
Fight your way through a series of difficult battles, using more Pokemon and more complex strategies as you reach for the top
Exciting RPG-style storyline and quests for a more advanced level of gameplay
Upload Pokemon from Pokemon Ruby & Sapphire and battle them against friends with a GameCube
Join with a friend for four-player multi-battles