This was a pretty neat idea, and the music really fit as well.
The surfaces were pretty sticky, but after a while I kinda appreciated the fact you could stick to a wall to disappear it.
Wish there was a way to wall-jump or something, to provide at least some way out of soft-locking you at the bottom of the game while tetris continues up top though. Can't Keep It Going at the bottom of a well after all.
Also! This tetris player! So bad at the game! Is what I want to shout haha.