Hudson is bringing Tetris to the WiiWare store this summer (I.e. Winter down here) and it will be online for 6 players. While pricing is yet to be revealed, the game has been confirmed to have 6 players playing at once. The game also introduces a co-operative mode, so that two people can play in the same Tetris field at once. The game is confirmed for Japan but its highly likely that we will see the game here when Wiiware is announced. Images inside

Source: Inside-Games