You can now try out the futuristic civilisation builder for 100 turns
Currently available as a 5GB download via Steam, the demo - as has been the case with trial versions from Firaxis in the past - will be limited to 100 turns only. Gameplay will be set on a singular continent against one computer controlled opponent.
Civilization: Beyond Earth launched on 24th October last week for Windows PC. Versions for Mac and Linux are expected before the end of the year.