All in all, we're talking about three full campaigns, and a total of 16 playable civilizations (14 from the original game and expansions, and two new factions in the form of the Incas and Swedes). It will also feature all expansions released for the original game (The WarChiefs and The Asian Dynasties). The new Definitive Edition will see 4K graphics, rebuilt 3D assets, a modernized UI, cross-play multiplayer, and fully enhanced soundtrack and audio. Microsoft is gearing up for release of the Definitive Edition for Age of Empires III, the latest release (looking way back at 2005) in the acclaimed RTS series.