Got this game last weekend. I have to admit, it's alot more addictive than I expected from a tetris game. Tons of different game modes, each unique and fun, and then there's the key factor: 10 player multiplayer support. As far as I can telll, there's also no difference between single game and multi game play. In fact, they don't even let you choose between them when you host a game.

Er, well....you have to have the game to play wifi mode, which is still capped at 4 players...
But yeah, it's awesome....get the game so we can play