Humble Bundle is giving out free steam codes for the game Metro 2033
https://www.humblebundle.com/store/promo/bday2014

If you haven't heard about it yet the first Payday the Heist is free for 24 hours today.

Link: http://steamproxy.com/steamstore/app/24240/

A open world racing game where you place as a member of a police force taking down criminals. (500,000 steam keys)

Link: http://www.vg247.com/2014/10/08/free-pc-games-1-million-giveaway/

Dragon Age Origins is now free for a limited time on the Origin website.

Link: https://www.origin.com/en-us/store/free-games/on-the-house






P.S group is not dead

The website Indiegala is hosting a giveaway of steam keys for the game Frozen Hearth. To get the keys you must join the the indiegala steam group and have a indiegala account. Once you have those completed just connect your steam account to it and the game should appear in your library.

Link to Giveaway: https://www.indiegala.com/giveaways
Link to Steam Group: https://steamproxy.com/groups/indiegala