The Humble 2K Bundle is now five games bigger, thanks to the XCOM Complete Pack.
Those who pay more than the average selling price ($8.14 as of this writing) will receive Windows PC versions of the first five original XCOM games. The package of DRM-free or Steam games includes XCOM: UFO Defense (aka UFO: Enemy Unknown), Terror from the Deep, Apocalypse, Interceptor and Enforcer.
Announced last week, the bundle already offers BioShock, The Darkness 2 and The Bureau: XCOM Declassified. Pay more than the average price, and you'll get BioShock 2, Mafia 2 and Spec Ops: The Line. Choose to pay $20 or more, and you'll receive BioShock Infinite and XCOM: Enemy Unknown.
For more on the latest XCOM games, be sure to read our reviews of XCOM: Enemy Unknown, XCOM: Enemy Within and The Bureau: XCOM Declassified. You can learn more about the man who resurrected the franchise, Sid Meier's protege Jake Solomon, in Polygon's feature.