I Field Force Vietnam 2 (U.S. Army) I Field Force Vietnam 2 is a simulation video game focusing on the military operations of the U.S. Army during the Vietnam War. The game is a sequel to I Field Force Vietnam, developed by Strategic Studies Group (SSG). In this strategy title, players are tasked with leading and managing various units, strategizing tactics, and executing missions in the Southeast Asian theater. It offers a dynamic campaign system, historical accuracy, and an immersive experience that allows gamers to appreciate the complexities of combat during the Vietnam War era. The game is noted for its attention to detail, realistic environments, and strategic depth.