'Left 4 Dead'
'Left 4 Dead' is a survival horror game series made by Valve. http://www.l4d.com/blog/

Have you missed out on the zombie-slaying party that is the "Left 4 Dead" series? Shame on you! Fear not, though, because we've found some pretty awesome deals on both "Left 4 Dead" and "Left 4 Dead 2" for PC.

Gamefly is currently offering downloads of "Left 4 Dead" and "Left 4 Dead 2" for $4.99 each. However, if you add either game to your shopping cart and proceed to checkout, you can apply coupon code "GFDMAY20" to drop the price to $3.99 each. Both games come out to $7.98.

Treat yourself to hours and hours of zombie-blasting goodness for about the average cost of lunch in Manhattan.

GameTrailers' review of "Left 4 Dead":

GameTrailers' review of "Left 4 Dead 2":