holy shit I had a blast playing this xD
the sense of urgency and speed you get from the visuals and the concept is just perfect, and I found it especially fun violently holding down the space bar thinking "I NEED TO GET TO THIS IDIOT QUICK! OH CRAP A BAT IS COMING"
If I had to push for something, I think it would be a bit more juice - the visuals and the whole theme really lend themselves to some nice shaking/blurring/particle explosions
btw I loved the princess' face when you're furiously diving down, it just clicks
nice game!