Line up the blocks and hit spacebar to make a stack, the faster you stack, the more points you get. Publisher: Crazy Monkey Games
This game is something like Tetris but a bit different. The stacks appear from the sides and you need to press Space Bar at the right time or your main stack will become thinner. The thinner you stack gets, the harder you can stack and if you miss one whole row, game over!
Not your orthodox Tetris or puzzle game. More like Timing Stack, but who says it is not fun?