Battlefield Vietnam is a 2004 first-person shooter developed by Digital Illusions CE: Canada for PC, set during the Vietnam War. Building on the Battlefield franchise, it expands the infantry experience across jungle and coastal environments while incorporating modernized weapons and vehicles suited to the era. Players choose from multiple soldier classes and engage in large-scale multiplayer combat across a range of distinct tactical scenarios. These include coordinating helicopter squadron assaults on enemy compounds, staging ambushes from dense jungle foliage, and navigating PT boats through hazardous river passages. The shift in setting gave the series an opportunity to introduce new vehicle types and combat dynamics not present in its predecessor, with the varied terrain of Vietnam shaping how infantry, air, and naval elements interact across its battlefields.