The Sun Cultist is the most obvious one, but there's actually 3 different aggy daggy reference faces the enemies can have!
Oh I saw that the enemies were wearing outfits, next time I play I will pay more attention to see if I recognize the game.
Skimming your video, I don't think I saw you dodging when knocked down, which would definitely make the enemies' finishers a lot worse (my how to play section needs to be a lot better written because I don't think anyone's seeing that part).
Dodging would change things for sure. The characters drops so limply on the the floor that I thought it was not possible to move. I think I spammed key presses at certain point, but not the correct ones.