Definitively getting that arcade vibe. Besides SFX I would make the ship interpolate a bit between mouse positions so you can't SUPER fast. Also make sure to despawn your bullets when they go offscreen so you can't cheese it (I did).
thank you for your mail! what you mean with interpolate i try in the next game with mouse-control i make. And to the despawn bullets:
thank you for the advice with the despawn bullets!
