Dr. Marian Mallon is the lead antagonist in Dead Rising 2: Case West, though she is not encountered until the last case. She is the Director of the Phenotrans. She is a middle-aged woman with blonde hair and a bite wound on her cheek, all while she is immobilized to a power chair. From the newspapers in her office, it is noted that she is a famed Bionetics scientist who overcame an infected attack in 2004. Marian Mallon is also featured in Dead Rising: Road to Fortune and returns in Dead Rising 3.