Anyone still playing Left 4 Dead 2 can feel very happy right about now as Valve has finally announced the official release date for the Cold Stream DLC pack on Xbox 360, containing five new maps.

The pack will officially be released on July 24 and includes the maps Blood Harvest, Crash Course, Cold Stream, Dead Air, and Death Toll, plus some other surprises that Valve is keeping secret for now.

An update will also be made available alongside the DLC, making it possible for all mutations to be available at all times. The update is set to release for PC on the same date.