i love that i can change the controls in the settings. it is very much appreciated. also very much like how the boss fight was kind of like an mmo raid fight lol, or at least it felt that way to me.
for death, i know there is audio feedback but maybe some visual feedback would be good too rather than just going straight into the run over/upgrade screen? i think cus the audio feedback can be missed (short little gameboy sound), the quick skip to the run over screen can be confusing.
great job! i hope to stop dying with enough upgrades lol :')