Microsoft Studios brings you three epic Age of Empires III games in one monumental collection for the first time.

Age of Empires II has been re-imagined in high definition with new features, trading cards, improved AI, workshop support, multiplayer, Steamworks integration and more!

Lead the great armies of the Star Wars™ Episode II: Attack of the Clones saga in intense real-time strategy clashes. Enter the fray as the Galactic Empire, Rebel Alliance, Wookies, Trade Federation, Gungans or Royal Naboo to determine the course of the Galactic Civil War.

Halo Wars: Definitive Edition is an enhanced version of the real-time strategy classic, Halo Wars, updated to run natively on PC. Halo Wars: Definitive Edition includes improved graphics, new achievements and all of the DLC created for the landmark real-time strategy game.