Sudden Strike 3: Arms for Victory — the game takes place during World War II. The game features armies of various participating countries (USSR, USA, Germany, Japan) in several campaigns (liberation of Kerch, landing in Normandy, German counterattack on the Western Front, battle for Iwo Jima), a total of 11 missions. The player controls units and completes assigned combat missions. The game is completely devoid of production, but reinforcements arrive periodically. A special feature of the game is the presence of two map modes — strategic and tactical.