The unnamed ally falsely be friends with David Tapp during Saw: The Video Game. We find out about his treachery when he leads Tapp into a certain room, incapacitates him and heads off. He eventually finds a TV where Billy the puppet appears. We find out that it was his test to lead Tapp into that room. As Billy proceeds to explain the rules of his new test, the unnamed victim gets angry, saying that his test ended and proceeds to leave the room when as he opens the door a shotgun which was rigged to the door activates and blows his head off.