Great little platformer you have here. I love the simple art, its pleasing to look at. My feedback would be to perhaps also add the w key as jump along with the up arrow? A/D allowed me to move so I was confused why I couldn't also jump. Great work!
Thanks for the positive feedback I figured it out myself but couldn't get it to work before the deadline I hope it's ok.
I also played your game and it was awesome I really like the idea of beeing a clone of a pilot that died long ago.