Move your face to move the paper airplane. Its size and direction mirror that of your face. For that reason, I recommend keeping your face around a foot away form the screen to keep the plane small. My highscore's 45! The reason the background gets subtly darker as time goes on is to represent you flying higher and higher.
I was going to include a cloud variable for the global highscore, but Scratch doesn't let you use cloud variables and face sensing in the same project. Of course, they have good reasons. Created for Scratchtober 2025. Song: The World Revolving from Deltarune chapter 1 (by Toby Fox). As of 2025-10-20, this is my most-viewed project, surpassed only by Destroy all Clankers!