Nice, It is quite hard.. The enemies sometimes appear just near you.. maybe the random should avoid so near this because they are shooting like crazy. I like the matrix effect that slow down.. and also the rewind with space works well (you should put it on the right button of the mouse because I had the hand busy one with the arrows and other with mouse and was hard to press space).
Good job.
My game is a casual game if you wanna rate is https://misterm.itch.io/mixtape-match , Thanks