Uhhh, from what I've seen, you just get hit once. Your ship model vanishes making you unable to be hit, and you shoot the 'boss' ship to death given you no longer have a hit box. Might wanna fix that.
Yeah left it like this because didn’t have time for life system and wasn’t sure if the patterns are good at all. So if they are shitty, I’m not forcing people to endure the gameplay to see the arts. If you want to try to beat it like I meant, just reload the page if you disappear. Not leaving it like this, was just moving at breakneck speed and had to cut corners for the jam.