As special agent Carter, use the power of battle focus to command your squad in tactical combat to outsmart the unknown enemy and eradicate the threat.
Fight through the streets of 1962 America as you uncover the declassified truth behind mankind's first enemy invasion and the origin of the Xcom organization.
Pay the price for mistakes as permadeath will make you value your squad mates more than ever, and making losing one of them all the more painful.