will give you credit in the scene, just working on a way to have side view rotors that spin when the up arrow key is pressed. Level should be up in a few days
Some points for improvement:
Spellcheck the title
Sometimes the building will explode if the machine gun is fired at it.
Add targets and improve the building, even just little boxes as enemies add much more fun to the game, and if you press 3 before any of the other missiles it acts as a bomb
However overall the level is very high quality. Rated.