thanks very much for the detailed feedback!
I did the how to play screen on the last evening, and you are right i totally didn‘t think of the movement with WASD :) Will add this with the next update.
I choose and implement the music and SFX. as soon as i found the music i directly know this was a banger soundtrack. Tim got 15€ for that from me, well deserved
I like how carlos has already a brand of „making high quality games“ I think that is true ;)
yeah enemy spawn logic and especially the visibility of the border area need some improvement.