Cool concept and good game however my computer for some reason around 3500 score started to lag so much so that it became unplayable otherwise I think its a nice entry( It might be a good idea to do more soundtracks then the 1 though)
I checked and there turned out to be a problem with the obstacle spawning code which meant it never despawned faraway objects. I have fixed it on my local version and will release it as soon as the jam is done.