Wow this is very good! I eventually got a fair fight with the boss and managed to beat it.
The game looks great and arguably sounds even better, I love the music. It controls perfectly and feels super good with all the right speeds of ships and bullets, appropriate visual and sound feedbacks for everything and exclusively cool sequences with the perfect difficulty for the jam for me ending with a satisfying boss fight.
The choose your own adventure format events are a pretty cool implementation of the theme. I like how the asteroid event consists in choosing the way I want to die, that's hilarious. During my winning run I beat the second level through mines which made it even more of a satisfying victory.
I don't know if they're intentionally hard to distinguish but I think that I wish mines were a bit more recognisable.
That's an amazing entry, thanks for sharing.