Operation OverlordCheck out the rules! Operation Overlord Operation Overlord is a deep, historically grounded strategic wargame that simulates the Normandy invasion and the critical battles that followed from June to August 1944. One player commands the Allied SHAEF forces, planning and executing the largest amphibious operation in history, while the opposing player takes the role of Oberbefehlshaber West, defending the Atlantic Wall and attempting to delay the Allied