Thanks <3! I'm glad you liked the tutorial being integrated into the game. I love stuff like that, including how the menu is integrated into the world as well. Its really nice to hear you liked it! :D
Ya the controls need work in general. I think adding a bit of drift to them would make it feel more like you are a paper airplane. I think controller and mouse support would add a lot as well, because the amount you move with a single keyboard click is too much (its like at least %5 of the game space). It had to be that much to allow for the plane to go as fast as it does tho. I could add a "sprint" feature, but I was def low on time this game jam since I started so late. Thanks again!