As a part of this weekend’s massive Paradox Sale, Crusader Kings 2 is available to download and keep for free right now on Steam.

A grand-strategy game meets life-sim, Crusader Kings 2 offers you the opportunity to play a lineage as it rules a kingdom for hundreds of years, expanding and defending as the player desires. The official trailer for it can be found below. Hurry – once the sale is ended, Crusader Kings 2 will jump back to full price.