All characters.
Units include various from these categories: Air Cavalry, Marine Force Recon, Marine, SEAL, Army, SF, LRRP, CIDG, MIKE, ARVN, Civilian villager, VC villager, Cambodian Mercenary, Hoi Chan, Bushman, Village Rebel, VC, Viet Minh, NVA, SOG, SOG Recon, Australia SAS, LRRP (ERDL / tiger).