Bundle Stars has an offer up on Facebook for a free copy of the game Anomaly Warzone Earth. You will need a Facebook account to get the offer.
Simply login to your Facebook account and like their page. You will then be given a coupon code and you can go to the Bundle Stars store where you can add the game to your cart. At checkout enter your coupon code and the game will now be free.
The game runs on Windows, MAC & Linux operating systems. You will be given a Steam key for the game.
