Xcom Enemy Unknown

XCOM®: Ultimate Collection Now Available Digitally on Steam

2K today announced XCOM®: Ultimate Collection, a new digital bundle on Steam that includes XCOM: Enemy Unknown, XCOM 2, XCOM: Chimera Squad, plus all the available expansions and DLC packs. The bundle is available today at a special introductory price and is eligible for the Steam “Complete the Set” feature, where you only pay for and receive items in that bundle you don't already own.