Wow, thanks a lot for actually giving me some detailed feedback on this, you're describing some important points to consider. The bouncing was caused by an animation error which I just found right about now. Maybe I'll also need some better indicators for the enemy attacks.
Haha, you know that's so great to hear - a majortity of the time I spend on this exact moment you described and it seems to be paying of. I read a lot of comments talking about the boss which honestly surprises me as I expected it to be more of a reward for the few patient players. I'm going to use the next few days to the fullest to polish it a bit more. Thanks again for your time!