THQ giving away Metro 2033 on PC for free

THQ are giving away the PC version of Metro 2033 for free to those who like its Facebook Page. The game is being offered for free to help promote its sequel, Metro: Last Light, which will be released for the Xbox 360, PlayStation 3 and PC in March, 2013.

To grab your free copy of Metro 2033 all you need to do is go to the Metro Facebook page before December 16th and like the page. Do that and you'll receive a code which is redeemable through Steam. The game is for Windows PC only.