THQ announced today a new expansion for Metro 2033 called "Ranger Pack. The content added weapons, new game rules and objectives. The weapons that we will find the new package will be two: a new type of automatic shotgun and the Volt Driver. About the new mode called "Ranger Mode" ammunition will be drastically reduced and all weapons will cause more damage. The enemies are also much more resistant. We look forward to know what price will be offered this new DLC.