Goddamnit, i hated that level where robotnik had this scorpion-like ship, and you had to jump on it's tail to hit robotnik. One of his attacks is he flew over and said "GET A LOAD OF THIS" and shot lazers at you. When you hit him a few times, he flew these saws at you and you had to jump on them. When you did, you had to jump on robotnik. After getting his health down, he'd fly into the bridge you're standing on.