like a seirial code/number?idk if your looking to dl it for free and u need a auth code just dl a l4d key genorator.hope i helped
help product code
Left 4 dead is only for xbox 360 and pc
Left 4 Dead can be played on either PC or Xbox 360.
ebay
Sorry, but it's impossible on the Xbox 360. Only on PC.
get it online or from the local stores, http://www.allcdkey.com/Left-4-Dead-PC-Games.html, spend $29.99 for left 4 dead
Hell Naw Left for Dead 2 is for the Xbox 360 and PC's with a release on November 17 2009 and Left for Dead 2 : The Passing released for Xbox 360 and PC's on April 22 2010
Negative.
No it is a Xbox 360, PC game and will not be out on the PS3 and neither will left for dead 2
$18.54 for a Xbox 360 Copy of Left 4 Dead.$39.82 for a PC Copy of Left 4 Dead.
The makers of Left 4 Dead are currently not working on a Left 4 Dead 3. But they are making a lot of DLCs for the Xbox 360 and PC.
On Steam. Download it from www.store.steampowered.com and when it's downloaded search for Left 4 Dead.