
It wasn't to long ago that Valve announced that they were going to release new playable content for their hit game Left 4 Dead. Since then they have slowly been releasing small amounts of information. Now the DLC has supposedly been announced to be released on April 21. This content will include the new Survival Mode, and what this mode does is constantly release more and more hordes of zombies at you until you die and the amount of time it took you die is recorded. Depending on what your time is calculates what kind of medal (Bronze, Silver, Gold) you will receive. You will have 16 levels to play on Survival Mode. This DLC will also include Death Toll and Dead Air to be available for Versus Mode. No extra weapons or types of zombies have been announced yet so we will have to wait to see. All of this has been announced to be for FREE, which is a fantastic deal.