Left 4 Dead 2: Cold Stream
This DLC is a custom campaign developed by Matthew Lourdelet, the developer of 2 Evil Eyes and eventually made official by Valve. This DLC features the rest of the original campaigns from Left 4 Dead, Death Toll, Dead Air, Blood Harvest, as well as the later addition of Crash Course. They were ported over to Left 4 Dead 2 in a similar fashion with No Mercy when The Sacrifice was released, featuring the Left 4 Dead Survivors.
- Released
- 24th Jul 2012
- Platforms
- PC (Microsoft Windows), Xbox 360
Series: Left 4 Dead