The Shadow Envoys are back–they never left! Take command of your strike fleet and brave marines on an epic, turn-based tactical campaign to discover the real truth behind the demise of colony MC83-A, and protect Humankind from an ancient, unimaginable alien threat. USC is back with a Counterforce!The “original USC gameplay” returns with a brand new engine with realistic, top-down 3D graphics, an improved and modernized user interface, and partially redesigned, even more in-depth combat mechanics.