Thanks! Glad you liked it!!! There is a game end if can hang out for long enough. I kept making it easier to reach the end since I know how enemies pile up quickly. I got it once, after many tries!
It's my first game in Godot and I had a bit of an issue with the audio. I gotta look into it....
As for the colors, they are all NES colors. I self imposed this limitation. I had fun with this limitation but I agree that it could have been better.
Thanks for the feedback!