Glad you like the respawn animation, it was the first thing I designed when making this actually.
I considered the problems with the camera, not sure what exactly I can do to adjust it yet but I will look into it. The hitbox are very accurate, however I can see how increasing them would be lead to better experience. Frankly I didn't know platformers really did that, since precision jumping is a main skill in them.
Thank you for giving me your feedback ^^ and I'm happy you enjoyed the Gatcha idea. Not sure I’d have the time to develop a secure payment method and a game in one week though. I can't ship a "give me your money" as a game :P