Solid details on the first batch of Left 4 Dead downloadable content should be out "shortly," according to Valve writer Chet Faliszek. But it appears the announcement has already been postponed, as it was expected "before Christmas."
Though details are light, Faliszek confirmed that the upcoming download will bring new scenarios, as "what we want to do is just deliver more content you can play at this point." These new scenarios will be released on the "[Xbox] 360 at the same time as the PC," instead of receiving a later Xbox 360 release a la Valve's Team Fortress 2.
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