Press the up arrow to move up, and down arrow to go down. Press C to switch plane. CRASHES HAVE BEEN REMOVED! THEY WILL BE ADDED BACK EVENTUALLY. v1.1 Removes several crashes, added better physics V1.2 Removes all crashes and adds new planes.
Thanks to @NegaTheImpmon9508 for the sidescroll code, and @Thewinterborn for the idea and the up down movement code.
