Left 4 Dead 2 available for free on Steam

‘Tis the season for giving, and Valve is doing just that with a Christmas gift everyone can enjoy. The company is doing their part in spreading holiday cheer by giving away Left 4 Dead 2 for free on Steam as a gift to gamers everywhere.

Because, really, what better way to spend this time of year than blowing up zombies and other freaks of nature in a fit for survival with some friends? Get your copy now and happy holidays.