I recently bought puyo puyo tetris the wii u version is one of the more rarer versions of the game and the online is dead. Its not a huge surprise because the
Puyo Puyo Tetris Translation (WIP) | GBAtemp.net - The Independent Video Game Community
Puyo Puyo Tetris Has PS3 And Vita Plus Wii U And 3DS Cross Online Play - Siliconera