The idea is to implement Tetris but to change the way it gets harder over time. Instead of the blocks dropping faster, the shapes of the blocks get more complex. You'd start with regular Tetris and then move to 5-block Tetris, 6-block Tetris, etc. Probably at around 7-block Tetris you would get very angry at the person who wrote the game.
Were they trying to send us a message, encoded in tune? Were the absurd lyrics encrypted messages sent to warn Star Command? Were they just delirious? Were they just a couple of down-home boys who couldn't resist a good tune and a microphone?
The combination of 70s pop culture and science fiction is so seamless that you almost forget that the science fiction is just more 70s pop culture. In fact, that's probably why it works so well.
it dawned on me that instead of fighting against the stupid things i hate about the internet, i should embrace and profit from them.
Be afraid.