Of the two, he is the shorter, blue eyed testing unit of the Cooperative Testing Initiative made by GLaDOS after her mistrust in humans after the events of Portal 1 to solve tests in the Valve game Portal 2. Best friend of P-Body, the taller orange eyed Cooperative Testing Initiative testing unit.
Atlas and P-Body
P-Body and Atlas
P-Body and Atlas
by Al Kapwn April 21, 2011