That's weird, its working now and I usually check the description before I even play the game.
Definitely needs more enemies as I never have more than one on the map at a time and I would also tone down the screen shake by about half its current value as its quite a lot for something that is continuous. I like the rewind mechanic being used as a way of charging the player but it needs some conditions or collectables as its unlimited at the moment, there's just no way to lose your game lol