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Left 4 Dead 2
Left 4 Dead 2 is a single-player and multiplayer co-operative survival horror FPS game.
How to install add-ons for L4D2. (PC/Mac)
By iLL
Installing L4D2 Add-ons for Windows
Step 1: Download the add-on.
All downloads are in .zip format. (You need to open the .zip archive to access the .vpk file.)
If you can not open or extract the .zip/.rar file, download and install winrar for free.
Step 2: Install the add-on.
Double click the .vpk file to automatically install the add-on. 
Or, Right Click > Open With > Browse > 
\Steam\steamapps\common\left 4 dead 2\bin\addoninstaller

Manual Install
Copy the .vpk to your L4D add-on directory. If this folder does not exist, create this folder.
\Steam\steamapps\common\left 4 dead 2\left4dead2\addons\
Step 3: Enable the add-on.
Once you have successfully installed your maps you can enable or disable them at any time.

1. Open L4D / L4D2.
2. Click on the 'Add-ons' option to load all installed addons.
3. From here your list of addons will be displayed. Check / uncheck addons to enable / disable.

You can remove add-ons by deleting them from your /addons/ folder.

Installing L4D2 Add-ons for Mac
Some add-on's might have file-names too long for the Mac to recognize. 
In this situation try renaming the add-on to a shorter file-name and try again.

Manual Install
Copy the .vpk to your L4D add-on directory. If this folder does not exist, create this folder.
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Red1eyes last month
как установить голос на персонажа?
ssxs1416 May 2017
that's helpful!
A2940969688 May 2017
that's helpful!
DANIL09 April 2017
that's helpful!
Valentino6661 November 2016
why in my steamapps folder theres nothing common\left 4 dead 2\left4dead2\addons\ folder?
Ishigaki-san December 2016
maybe you install it on somewhere, open your steam then open your left 4 dead 2 properties, select local files and select browse local files, now you know where is it
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