Six Days in Fallujah tells about the adventures of soldiers from the Marine Corps of the 3rd battalion of the US Armed Forces. The game is dedicated to the war in Iraq. According to the developers, the story shown in their creation is based on real events. She talks about a detachment of American soldiers who participated in the battle for the city of Fallujah and fought with the rebels. The military operation took place in 2004. It was held from November 7 to 16. The plot is presented through in-game cut scenes and documentary footage filmed in real life. The creators interviewed direct participants in hostilities and civilians, and also consulted with experts.

The project “Six Days in Fallujah” can be classified as a tactical shooter. This military action game uses a first-person perspective. The story campaign is divided into missions. Each level is a mini-story told by a real person. The user not only personally controls a specific soldier, but also manages an entire team. Sometimes the user is given control of representatives of the British army and Iraqi allies. You can complete tasks not only alone, but also with friends thanks to online co-op. Maps are partially generated randomly. Thanks to the procedural architecture system, the buildings and rooms in them change with each new playthrough. The graphics boast global dynamic lighting.