Call of Duty: Modern Warfare 4’s DMZ mode, first introduced in Call of Duty: Modern Warfare 2 (2022), is returning with a new setting: the ruined city of Hajin in South Korea. The scenario imagines a fictional conflict where North Korea invades the south and attacks a nuclear power plant, leaving the surrounding area contaminated. Players will navigate this dangerous environment in a gameplay style known as an extraction shooter, where the goal is to gather loot, fight enemies, and escape alive. In DMZ, players begin by preparing their gear at a base of operations. From there, they can manage their characters, train at a shooting range, check missions, and buy new weapons or 3D-printed equipment using resources collected during missions. The mode includes leaderboards to track top performers in player-versus-player combat and dynamic events that change the game environment, encouraging players to adapt and stay flexible. The official website highlights 14 distinct locations to explore, including a prison, casino, hospital, and stadium. Players can travel between these areas using a variety of vehicles, including those with propellers, wheels, and even rail-based transport. Each location has a dynamic "threat level" that increases as players engage in combat, making it riskier to stay in one place for too long unless players are ready to face stronger enemies. Call of Duty: Modern Warfare 4 is scheduled to release on October 23 for PC, PlayStation 5, Xbox Series, and Switch 2. This week will focus on news and updates about the DMZ mode, offering more details about the game’s features and challenges.