An official (Japanese) site has been launched for the upcoming Wii U title Pokemon Scramble U. It appears to be a follow-up to the WiiWare Pokemon Rumble games, and the site says it will launch this spring for Nintendo's new console.

No mention is made on the site of a North American release, but a few details are revealed. You'll be able to access a collection of 649 different Pokemon (Pokemen? Pokemons? I seriously have no idea what the plural of Pokemon is) ranging from Red and Blue to Black and White 2.

Up to four players will be able to participate in multiplayer. Check out the first screens of the beat-em-up below.