This is cool, Epic, even.
But here are some stuff I’d recommend:
- Maybe make the waves come in automatically with a timer, something that turned the waves into this sort of “impending doom” that you have to account for, and be efficient with how you manage the time
- Remove that little gap of time at the end of the idle song so it can loop better
- Please change the game over screen a bit so it isn’t as sudden, because of photosensitive people (for example, people who have seizures)
Also maybe this is only my problem, but, is it normal that the game would not exit the game over screen?
Nice gameplay loop! Keep it up!