I really like the atmosphere of this game. It's very relaxing. The background music adds a lot to that. The graphics are very impressive for a game made in just 4 days. One thing that needs to be changed is jumping. I don't know if this is a bug, but the player jumps when I let go of the spacebar. It's pretty annyoing and makes platforming very difficult. Other than that It's a very well made game. Keep it up!
If you have a minute, please check my game too :)