thanks for your feedback!
first .you can double jump but that is a bit broken.
second, my "friends" didn't say that they having problems i think they cheese the boss so they don't have that problem but i will fix it
third, it was a bug. i just make it like a feature because i was to lazy to fix it ;)
oh you can use q/e to dash but i make it fly faster because it keeps dying so that was not intentional
again thanks :)