Valve Time Bites L4D2 Cold Stream DLC

The Left 4 Dead Blog announces the release of a beta version of the Death Toll campaign for Left 4 Dead 2, saying they "have made a few changes based on issues we saw during internal testing." Also, with the end of summer less than a week off, they admit the release of the Cold Stream DLC for the zombie sequel has run afoul of Valve Time:
The most popular question these days is when will the complete Cold Stream DLC be released? We have been saying end of summer, but that looks to be slipping quickly by. At the current rate of testing, feedback, and updating we are looking at around Halloween.

The second most popular question, when is the next update to the Cold Stream Campaign? Soon. We have been working on some performance issues. Before we officially release a campaign it needs to hit some performance benchmarks and be able to keep a minimum number of frames per second throughout the campaign. We are close.
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Re: Valve Time Bites L4D2 Cold Stream DLC
Sep 17, 2011, 17:51
Dev
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Re: Valve Time Bites L4D2 Cold Stream DLC Sep 17, 2011, 17:51
Sep 17, 2011, 17:51
Dev
 
JaZeeL wrote on Sep 17, 2011, 03:47:
I thought they also said the Portal DLC would be out this summer?

What with those other 3 markets they are working on entering (MMO, social gaming, mobile gaming) and L4D2 probably isn't interesting enough to have many valve employees working on it, probably a similar reason about portal 2 dlc.
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Sep 17, 2011Sep 17 2011
  Re: Valve Time Bites L4D2 Cold Stream DLC
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Sep 17, 2011Sep 17 2011