Hi there, Your idea is really cool!
Although there is something that is really really bothering, it's the screen blur about every 30 seconds. Just remove this, or make it differently, like only on the border of the screen, somewhere that doesn't hurt the eyes. I know this is part of the experience of falling asleep but it just prevented me finishing the game. And I'm not the only one. So please, just remove that and I'll jump back into the game right away! ;)
Good job in overall, original, I'll recommend it!