Left 4 Dead 2 on sale via preorder

Left 4 Dead 2, the sequel to the popular zombie-horror-coop-survival game by Valve, is still on sale through steam via preorder. Buy the game now and save ($5/£3/5€ T1/3,80€ T2). L4D2 is currently selling for ($44.99/£26.99/44,99€ T1/34,19€ T2)