The Age of Empires series is one of the most classic franchises in gaming with a wide selection of perfect RTS titles. The games allow players to work through the ages advancing their civilization and then attempting to build a wonder or conquer all that get in their way. You're able to build troops, research technology and gather resources to become a power across a variety or worlds or terrains. There's an intense campaign to work through, multiple societies to play as and many skirmish opportunities. The entire series is being remastered as a Definitive effort with 4k resolution and Xbox Live enhancements.