Humble Bundle is giving away FREE copies of Galactic Civilizations II: Ultimate Edition for 48 hours in the Humble Store! This promotion is available from Thursday, May 17 at 10 a.m. Pacific time to Saturday, May 19 at 10 a.m. Pacific time.

I certainly a\im not the biggest title out there, but you can get the complete Galactic Civilizations II saga including the acclaimed PC strategy game of the year Galactic Civilizations II: Dread Lords, the award winning expansion pack Dark Avatar, and the newest expansion pack Twilight of the Arnor! How To Get Galactic Civilizations II: Ultimate Edition Steam Key For Free:

Just head over to Humble Store and add the game to your cart and checkout. Simple as that. Make sure to redeem your key in Steam soon, since they will get invalid shortly after the promo ends.