Battle it out with your Red, Blue & Yellow Teams in a 3D World and become a Pokemon Master!
You can also enter Free Battles which you train up your Team so that their be ready for the tough battles ahead in the Gym Leader Castle and Stadium. There is a Lab which you check on your Pokemon, Items and even your Poke'Dex (a more updated improved one)!
Just for fun you can play some Minigames which are enjoyable and are the best way to get rid of the stress from the hard battles.
Even after completing all the Cups and Gym Leader Castle there is still more work to do. You must find the most powerful Pokemon Mewtwo and after beating him you enter round 2 which is a lot tougher!
This game is a true test of skill and every Pokemon Fan should buy it.