Call of War is a fun-addicting MMO strategy game inspired in the World War II, where players battle against each other trying to gather resources, build bases, raise armies and destroy each other. 

War Mode is a gamemode in Call of Duty: WWII and Call of Duty: Modern Warfare III, and a scrapped gamemode from Call of Duty: Black Ops 4. During the mode, an attacking team must complete strategic objectives while the other team defends said objectives.