Ocarina of Time
White Bubbles only appear inside the Spirit Temple, on the fourth floor. They are unique in the sense that they are the only enemy that does not make an appearance in the Master Quest and only attack when attacked by Link. They fly around the room randomly and stop briefly. They do not pursue Link or attack directly unless if they are struck directly by the sword at close range, where then they will bite back. A sword strike or an arrow from a bow are both widely accepted ways to combat these floating skulls.
- White Bubbles are the only enemy in Ocarina of Time that does not reappear in the Master Quest version of the game.