The red Big Eye's sprite

Big Eyes are large robots from the Mega Man series, in which they appeared as mini bosses in several levels. Big Eyes appear as large cyclopean robots that bounce on a single foot. Each Big Eye is a different color. In Mushroom Kingdom Fusion, Big Eyes appear in Castle Cutman and Gutsman's Quarry as mini bosses. They can be defeated by picking up vegetables in Castle Cutman or Mushroom Blocks in Gutsman Quarry. They are also vulnerable to the Mega Buster. The Big Eyes are blue in Gutsman Quarry and red in Castle Cutman.