Yeah unfortunately we didn't have enough time to do an effective playtesting, so the second boss on the second loop is way harder than we intended it to be, but when the rating is over we will fix those issues along with some other stuff!
Yeah i know the feel :( i have similar balance issues in my entry as well since i didn't do enough playtesting, but hey, jams be jams :p
and honestly it didn't feel unfair at all i thought it was probably just me so no worries here ^^