This is a really neat idea but it could use some work. The game played fine and I made it to 4500 feet before I got bored / the rapid beeping was too much. I would have played more if there was more to do, or maybe the goal shouldn't be so far out.
Thank you for your comment.As you pointed out, it was necessary to shorten the interval between events to keep players from getting bored. It will be helpful.
