Portal 2: Lab Rat

The comic follows Doug Rattmann, a lab worker at Aperture Science with a history of schizophrenia, who survives GLaDOS' attempt to murder every employee in the Aperture Science facility when she is first turned on. Sneaking through the facility, he watches from the shadows as Chell is tested by GLaDOS. Following several flashbacks of Rattmann's employment at Aperture Science, he witnesses firsthand the ending events of Portal. After Chell is abducted by the Party Escort Bot, he delves back into