chunk: Quaid later encounters Dr. Edgemar (Roy Brocksmith) and Lori, who claim Quaid has suffered a "schizoid embolism" and is trapped in a fantasy based on the implanted memories. Edgemar warns that Quaid is headed for lunacy (his description loosely predicting later events) and a lobotomy if he does not return to reality, then offers Quaid a pill that would waken him from the dream. Quaid puts the pill in his mouth, but after seeing Edgemar sweating in fear, he kills Edgemar and spits out the pill. Lori alerts Richter's forces, who burst into the room and capture Quaid, but Melina rescues him, with Quaid killing Lori in the process. The two race back to the Venusville bar and escape into the tunnels with Benny. Unable to locate Quaid, Cohaagen shuts down the ventilation to Venusville, slowly asphyxiating its citizens. Quaid, Melina, and Benny are taken to a resistance base; and Quaid is introduced to Kuato (Marshall Bell), a parasitic twin conjoined to his brother's stomach. Kuato reads