If you only got as far as the missile launcher boss, you’ve only seen 1/3rd what the game has to offer. There’s shouldn’t be much more to that boss than hitting each launcher once or twice more. If the crusher above it has stopped moving, then the launcher is done.
Given some time, I’d clean up that boss to have the launchers despawn sooner.
Fair enough of a point on the spike enemies. I’d tuned other enemies to keep them from doing combo-damage, but it hadn’t occurred to me to adjust the spiky ones that was as well.
That being said, if the music is choppy, the gameplay probably is suffering as well, hopefully one of the desktop builds works on a device you have handy, if you decide to come back to the game.
Thanks for the feedback!