SSG Ronald Manetti is a member of Nick Brennan's Ranger Chalk, where he served as the unit medic. He is an American Quarter Horse Animan with a Paint horse coloration. He and Dade scout out the east side of New Eden looking for medical supplies and a radio. He identifies, Instant Clot, Stabil, Oxynate, and AdrenaliMAX as drugs in his medical kit that were invented by Dr. DNA.