Valve's at it again with another midweek sale, this time carefully trimming 50 percent off the price of its latest, Left 4 Dead 2. This brings the game down to the very decent price of $25, until Thursday, March 25 at 4pm PDT -- leaving you ample dollars and cents to stock up on additional ammo for the real zombie apocalypse that will no doubt one day happen. Seriously, it's gonna happen.

But, we digress. If digital distribution isn't your thing, L4D2 is also on sale on Amazon today, allowing you to get a physical copy of the game on either the Xbox 360 or PC for the same price. For once, beggars can be choosers!

[Thanks to everyone who sent this in]