I mean it really didn't take much to code the fight mechanic, and as for the sprites and animations I happen to have made a few animations in the game although most of them were downloaded from "anizmuz" an itch content creator. I agree that i should have added more features but I was at a cost of being disqualified from the jam, so I had to KISS and chop off the ideas that were good but not necessary.
Don't be disheartened, I'm making a prequal to the game but you play as on of the bosses "PonyTail", and understand her Origin story. It should be playable after the rating phase of the jam.