Age of Empires II HD:
In Age of Empires II: HD Edition, fans of the original game and new players alike will fall in love with the classic Age of Empires II experience. Explore all the original single player campaigns from both Age of Kings and The Conquerors expansion, choose from 18 civilizations spanning over a thousand years of history, and head online to challenge other Steam players in your quest for world domination throughout the ages. Originally developed by Ensemble Studios and re-imagined in high definition by Hidden Path Entertainment, and Skybox Labs, Microsoft Studios is proud to bring Age of Empires II: HD Edition to Steam!

Age of Empires II HD: The Forgotten:
Welcome to Age of Empires II HD - The Forgotten; the first new official expansion for the Age of Empires II universe in over ten years. Challenge friends with five additional civilizations and technologies, battle through four campaigns, vanquish opponents in new game modes on massive maps, or shoutcast a match and stream it all through twitch.tv.
Crafted exclusively for Age of Empires II: HD Edition; The Forgotten expansion builds upon the Age of Empires II: HD experience and includes Steam workshop support, new expansion rankings, steam trading cards, and more!

Age of Empires® III: Complete Collection:
Immerse yourself in the award-winning strategy experience. Microsoft Studios brings you three epic Age of Empires III games in one monumental collection for the first time. Command mighty European powers looking to explore new lands in the New World; or jump eastward to Asia and determine the outcome of its struggles for power.