WASD to control the plane, and mouse or space to shoot. The direction of the mouse will determine the direction of the bullet.
Thanks @griffpatch for the "Lemonoid" tutorial! His tutorial link: https://www.youtube.com/playlist?list=PLy4zsTUHwGJKFO9kik6tBxkZnmujKIsWB @griffpatch, you're welcome. (LOL)
