In 8-1 the 1st time I reached the trident demon I was like "MY HEALTH BAR IS IMPETUOUS" but he killed me and my 50% health with 1 single throw, such despair. On the 2nd attempt at the demon I just paused the game and watched TheIKEDIH's playthrough on YouTube to beat it lol. The rest of the stages were like a walk in the park compared to those two. What was your hardest stage sir?