Pokémon Battle Revolution features eleven different colosseums in a Pokémon-themed park called Pokétopia. Other features include stadiums that have their own special effects, such as randomizing the order of one's Pokémon. Some other effects are choosing the order of an opponent's Pokémon and setting level limitations. Unlike Pokémon Colosseum and Pokémon XD: Gale of Darkness, the game doesn't have a story mode. (wikipedia.org)