- "His sole purpose is to keep passengers from passing through the cave."
- — Description
The BlueStarman (spelled Blue Starman in Mother) is the upgraded version of the Starman and one of the many different versions of the Starmen enemies. The Blue Starman can use PSI and guards the caves of Mt. Itoi. They can appear in groups of one, two, or three. They know all the forms of PK Beam except PK Beam Ω, and will usually guard or perform a regular attack. They can take a long time to defeat because it constantly guards and uses PK Beam γ, so it is recommended the player does not fight three of these at the same time.