Humpty

Humpty is a egg-shaped robot who is the third opponent in the puzzle game Dr. Robotnik's Mean Bean Machine. He seems to have trouble balancing and has a bandage on his face which is peels at when worried. He smarter than both Arms and Frankly, and takes things smoothly when battling him. He is the only robot who does not appear in The Adventures of Sonic the Hedgehog, which the universe in which the game takes place in.

Humpty was inspired by the nursery rhyme of Humpy Dumpty in appearance.