My first Godot "game"

I created this "prototype" in a couple of evenings. I'm an absolute zero at programming and creating games, but I really wanted to try my hand and find out what would come of it. 
I will be glad to receive feedback! Maybe if I see some ideas for the game in the comments, I'll try to implement them in the game.
(btw, i am open to all advice, because I want to continue to create something.)