A cool updated version of tetris. The game is quite fun. The addition of power-ups adds a lot more to the game than just 'tetris but the board can spin'. Good visuals and music. Only feedback I have: the game feels kind of slow. I don't know how to fix this, but I think that the main reason for this is the fact that it takes more work/time to create a row than in the original tetris. Other than that: awesome work!