First of all thank you for playing.
I listened to the audio again while playing and I think you make a good point.
I tried to emulate the feel of the atari era sfx, but it can get a bit grating, and that was not intended.
I guess I got used to it while I worked on the game. I will keep this in mind for the next time.
I am happy to know you liked the game in spite of the audio, and thanks for the feedback!