Description
Seems like touching the boss with an egg or Wario's body interrupts its damage animation, so it never ends until hit again. I seem to have triggered this glitch on a frame where it was flashing white, so it got stuck with that palette as well as continuing the animation. Oh yeah and for some reason, a chunk of Wario's arm is missing on his sprite when he moves to the center after beating the boss, weird.
No copyright intended. I own nothing