A movie based on tetris would be awesome. It would star a lonely tetris piece, searching for a place in life, but just can't fit in. No one uses him. But one day, he is selected by the tetris god(the player) to go to the tetris championship in "the land beyond the sun". Excited, the tetris peice begins training for the championship. On the way, his father helps him train, and a mysterious figure offers him money if he forfeits the contest. You can just imagine it, can't you?
Seriously, a Viewtiful Joe movie would be cool. The game's plot even takes place in a movie! Casting wouldn't be to hard, considering most of the characters are either human or humanoid. VJ's powers are mostly movie based, like slow and zoom. If you've ever played Viewtiful Joe, you'll know it just begs to be a movie.