L4D2 or L4D

[Cookerbro]

Who plays either and were can I get addon campaigns for them, I take it this is like adding a map in css or similar to it ?
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I found some maps on l4dmaps.com however Im not seeing a folder for l4d or l4d2 in my steam folder ?

[enderless]

is it through DLC on the steam client?

[Cookerbro]

Steam, I found the folders they hid it under the common folder. But if anyone has suggestions for maps. I downloaded 3, 2 the files were bad and the 3rd only worked till the 1st safe room.

[TurtleTara]

I have L4D2...And beth plays it alot.

[Cookerbro]

Ive downloaded about 7 campaigns off l4dmaps.com I finish one and download another always a new game.