I’m surprised I haven’t seen any actually playable fanmade Cuphead boss fights yet. It seems like such a missed opportunity, I mean this animation is already here, and really good!
Wow this is actually incredible, love how cartoony and infitting with Cuphead's rubberhose aesthwtic you made all the bosses. The backgrounds are also gorgeous and perfectly inline with some we see in Cuphead. A couple more bosses could be done: Warden with a cool deep dark aesthetic and sculk themed attacks, Elder Guardian as a Cala Maria style plane (elytra) level, which Ender Dragon also should've been, a Creaking could also work as a boss and of course, my boy Mega Spud.