There's not much longer left before Firaxis Games' highly anticipated Civilization 7 releases now, so it's not surprising that the developers are teasing upcoming content - including the first six available in-game civilizations, from the Antiquity Age to the Exploration Age.
In a recent post, Firaxis reveals the first few civs of Civilization 7. These include five from the Antiquity Age - Aksum, Egypt, Maya, Maurya, and Rome. The final civ, the Shawnee, falls within the Exploration Age - although, unlike the others, it won't be available outside of paid DLC. The studio didn't announce any civs from the Modern Age, but devs did write that there are "many more still to come!"
