PokePark 2: Beyond the World

PokePark 2: Beyond the World is the sequal to PokePark Wii: Pikachu's Great Adventure. This game has many of the same mechanics, as the player controls Pikachu to partake in Park attractions and play/battle with other Pokemon

Unlike the previous game, however, the player is now able to control Pikachu, Snivy, Tepig, and Oshawott. Also, the attractions have been enhaced so that four players and cooperate and compete.

Plot
Not much about the plot is known, but it is revealed that the four friends, Pikachu, Oshawott, Snivy, and Tepig are able to dwell in the PokePark, and a place called Another World.