You are a soldier during the Vietnam War. Exploring classic fantasy dungeons, with monsters like pigmen and lizard people. Fight the undead with machetes in swamps. Chase dark elves dressed as humans in the streets of Saigon. Combat giant wasps with Huey helicopters. Run through fields set ablaze by napalm and avoid the ambushing cobra-people Get high and fall into a punji trap. This epicenter of mankind’s fall just have one solution; find the source and..
Viet Cong has encountered one of many strange doors while digging tunnels under the jungle. The seal that kept the unknown confined for thousands of years was broken and its content of pigmen, skeletons and other fantasy monsters are spreading out into the jungle around the area. Intel concerning “Quái vật giả tưởng” have reached the CIA who has sent a long-range reconnaissance patrol to the site to help the Viet Cong. Nobody has seen the patrol after that.