XCOM 2 Trailer Video About the Game Windows Mac Linux Reviews XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. This game is in the form of a product code/key, the key will be accessible immediately after payment, please check your eBay messages after payment, there is no physical disc or box that requires shipping. Please confirm that your computer meets the minimum system requirements mentioned below. This game is redeemable through Steam and supports Windows, Mac, Linux. This sale is for a genuine digital version of the game XCOM 2. If a manual review is triggered please be patient while we review your order within 24 hours. Due to high levels of fraud accessing the secure link while using a VPN or proxy server will trigger a manual review of your order. Instant Delivery! We'll provide acccess to your game instantly, check your eBay messages for a secure link about a minute after payment. Item: 193546417947 XCOM 2 - PC WINDOWS MAC LINUX - Steam.