This was amazing! The bomb drop was a little difficult to see, but then once I saw how it dropped, I got the hang of it. The effect on the Battleship shot was great. I've always loved flight sims so the controls felt good to me (almost felt more space feeling than like a plane). Also, your gun is pretty powerful, so I found myself not even waiting for the battleship and destroying the buildings myself - maybe some balancing there could change the feel?
Either way it was awesome and I played it for too long. great job!