Save 50% on Left 4 Dead 2 on Steam

Left 4 Dead 2 is free on Steam – here's purchase URL http://store.steampowered.com/app/550/?snr=1_7_15__13

Set in the zombie apocalypse- Left 4 Dead 2 (L4D2) is the highly anticipated sequel to the award-winning Left 4 Dead- the #1 co-op game of 2008. This co-operative action horror FPS takes you and your friends through the cities- swamps and cemeteries of the Deep South- from Savannah to New Orleans ac…