Yes, the Linux build works.
I had fun. Controls are nice and snappy. Gameplay was easy to understand.
My main issue was that the player character is so fast I regularly overshoot the ball.
A high-score board with a timer or number of kicks could be a nice post-jam addition.
I see you have used Godot. It's exports are really solid. There is also a HTML exporter, if you want to try it next time. Having a HTML version is usually good for getting more people to check out your game, being that it doesn't need to be downloaded.