XCOM: Enemy Unknown - The Complete Edition (PC DVD) Check Amazon No offers 😟 Try other PC Games Features This package includes the award-winning XCOM: Enemy Unknown and XCOM: Enemy Within expansion, plus all of the released add-on content. Product info Format: DVD-ROM Binding: DVD-ROM Brand: 2K Games Released: March 7, 2014 Find more in... Most awaited games Voucher savings on Video Games