Nice game, I liked the sounds!
I think for me personally I would like the mouse up/down to be inverted :p which I found later when trying some things out, it’s part of the pause menu. And maybe a crosshairs of some kind to aid in determining the direction.
Since moving forward als allowed me to go up or down i hadn’t used the e or q buttons. Also on the controls page there’s 2x left and 0x right :)