Shroob saucer

The Shroob UFOs are the enemy [Shroob]]s' alien spaceships that they use to travel around in the sky with. These spaceships are small, however, they can shoot powerful plasma beams and are used to charge up Swiggler, the bio-mechanical creature that the alien Shroobs created.

The UFOs only appear in Mario & Luigi: Parteners in Time.