Short, fast, and simple. Everything I want to see in a game jam entry! This was absolutely fun.
I liked the control schema, and the looping.
Some criticism: A short tutorial would be good, e.g. just display a mouse with arrows left and right, and it had been more clear. Sounds, as others mentioned. And lastly a web build. Since it is made in Godot, it should be rather easy - but I think time said no :)
But I had fun, and I even managed to beet the sped up version of the first level.