New content for Left 4 Dead 2 - Pc, Xbox 360

Valve has announced that it will soon be a DLC containing maps of the first Left 4 Dead as a new campaign by the name of Cold Stream. Left 4 Dead from the community also comes the news that the Blood Harvest campaign, Dead Air and Death Toll (the last 3 campaigns from the first L4D) will arrive later by another patch.Unfortunately there are still some dates, but I doubt that they were slow to arrive.