IL-2 Sturmovik: Forgotten Battles Ace Expansion yet again puts you into a cockpit over the war-torn skies of Germany and Russia during World War II, where you fly accurately designed and realistically modeled aircraft in stunning 3-D environments. The numerous action-packed single-player missions involve air-to-air and air-to-ground missions, as well as search, destroy, and escort objectives. Up to 32 human opponents can experience multiplayer action over the Internet or a LAN.