The helms_130809_1274.zip file you have requested: Maps Levels Missions / Survival Maps / Left 4 Dead Survival Map Helms Deep Final - 56.38mb is not available. Perhaps try browsing all files for the game Left 4 Dead and upload any files you want to share or are missing. This is the only information we could locate:
Turn OFF Music in options or you will hear both Tank music and LOTR music at the same time.This is a recreation of an old map from Age of Chivalry. FINAL and most epic Version of Helms Deep is released! Enjoy!