The Base Game is Free at Steam!!!!

About this DLC.
This is a restricted gift which can only be redeemed in these countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Panama, Bahamas, Ecuador, Colombia, Venezuela, Peru, Chile, Uruguay, Paraguay, Argentina, Bolivia, Guyana, Suriname, Brazil, Mexico.

The gift was sent but because the winner was from a different zone, he rejected the gift and marked as Not Received.