The Left 4 Dead 2 DLC may be coming early but only if gamers earn it. If 20,00 players earn the Stream Crossers achievement on Steam then Valve will release the DLC early.

Valve has announced that they will release the upcoming Left 4 Dead 2 DLC early, but there's a catch. Dead Air will be released on July 22nd if 20,000 people get the "Stream Crossers" achievement on Steam.

james.pungello via gamergaia.com »