Left 4 Dead 2 Campaign - Left Behind (Final Release)

Description
The survivors are now stranded in 'The OutSkirts' before they can reach their destination. They must cross 'The Dam' then once they reach 'The Station' getting too 'Army Base' for support their hope is none of them will be 'Left Behind!
CHANGELOG:

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** Release Notes - 01/16/12 (vpk 13.0 - Final)
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* Special Notes (all Maps)
- updated all mapname_level_sound.txt files
- updated addoninfo.txt file
- updated sound.cache file
- adjust lighting effects
- all maps are final
- adjust skybox fog



1. The Outskirts
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- add new sound intro



2. The Dam
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- fixed custom voice timing
- add extra details



3. The Station
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* Coop & Versus
- fixed custom voice timing

* Survival
- none



4. The Base
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* Coop & Versus
- fixed broken scripts
- add extra details
- add soundscapes

* Scavenge
- none