Civilization: Beyond Earth: Rising Tides System Requirements
, your system must meet specific hardware requirements. Note that you must already have the base game, Civilization: Beyond Earth , and the Steam client installed to use this expansion. Windows System Requirements Recommended Windows Vista SP2, 7, 8, or 8.1 Windows Vista SP2, 7, 8, or 8.1 Intel Core 2 Duo 1.8 GHz / AMD Athlon X2 64 2.0 1.8 GHz Quad Core CPU