Hello,
Interesting idea and nice map! I think that the text for the instructions in the game itself looks a bit out of place though. In addition, when the wings fell on the ground, I assumed I was dead and restarted a few times, and I thought that the inputs were broken since I couldn't control the wings in the air. Perhaps a cutscene at the beginning showing the scenario would be best to explain, and the text could use a slightly different font?
I think you definitely have a potentially very fun mobile/web game here with some polish. Nice job!