Topic: Free games promotions!
You can post here any promotions with free games. I'll start:
http://www.pcgamer.com/2014/07/02/free-steam-key/
PC gamer and Bundlestars are doing a giveaway of a million steam keys of Dino D-Day. This is their second big giveaway this month with more to come. Just -like- bundlestars facebook page put in your email and you get the steam key on the spot. Enjoy!