Floatris

Floatris is a Tetris clone. Instead of playing one game at a time, the
player plays eight games simultaneously. And instead of blocks falling down,
the blocks float upwards. There are also a couple of new shapes for the
blocks. When a playing field is full, the player can continue to play with the
remaining playing fields, until all eight playing fields are full and then the
game is over.

Floatris