Great idea and great game. The first stage it a lot tougher that the second, which is fine, but I feel like it wasn't even trying to block me. 
Thanks for the feedback! The idea is that the pillars of the second stage spawn in the same places that you choose during the first stage. I later noticed that most people don't realize that and it doesn't add anything to the gameplay, but I was out of time to rework it.
Anyways, I'd appreciate if you come back once the jam ends to rate my game, thank you again!