Final performance fight can be overwhelming, but you just focus on dodging (specially air dodging) during the scythe phase, and attack during the dancer phase while paying attention to the wind. And if you take advantage of the elevator phase, you can get it some sweet damage.
The final boss gave me less trouble than most others, to be honest. I thought the moveset would change after depleting its health, but nope.
Overall very nice and beautiful game. Hopefully, there will be some DLC or something to explain things a bit further. I'll be uploading another video showing the rest of the items you can get (such as the other pieces of armor).
There are 16,673 views in 25 videos for GRIME. The game makes up over 1 day of published video on his channel, or 15.55% of the total watchable video for GRIME on Mr. NoNa Mae's YouTube channel.