Really liked the sounds, the colors and the gameplay was also really fun.
Pressing A and D at the same time was frustrating, because 50% of the time the spaceship did a dash instead. When A (or D) is being pressed you could wait for a few more frames before declaring the action as a dash. It is not easy to press A and D in the same frame.
Also consider building for WebGL too, much more people would be willing to try out your game :)