Early American Chrononauts is a stand-alone prequel to , also from . The all-new TimeLine begins just before the American Revolution in 1770 and continues through the Civil War, stopping at 1916. As with , players travel through time to change linchpin events, patch paradoxes, and collect artifacts.
This is a stand-alone game, but Early American Chrononauts's TimeLine can fit together with the TimeLine to combine the two games into one huge game.