Brain Drain

Brain Drain is a mutated guinea pig brain. His intelligence increased significantly upon mutation, and he serves as The Ratt Pak's resident tech-head. He designed the mind control device used in Blue Ice as well as the Pak's teleporters. Not one to be left helpless on the sidelines, his brain is housed in a mecha equipped with many weapons.

Desperate to win their approval and friendship, Brain Drain is unquestionably loyal to The Ratt Pak. He fails to realize, however, that without his intelligence, the Pak is next to useless, and thus he already has their admiration.