Valve Corporation · Valve^*

Left 4 Dead 2

2009 post-apocalyptic video game · horde shooter · first-person shooter +3^*

Where and when.

2009-11-17
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Platform
Microsoft Windows
Market
North America
2009-11-19
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Market
Japan
2009-11-20
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Market
European Union
2010-09-05
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Platform
macOS
2013-07-02
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Platform
Linux
2009-11-17 · Microsoft Windows^*
Release date
2009-11-17^*
Date precision
Exact date^*
Platform
Microsoft Windows^*

* Provisional data