The achievement's bunker

Our survivors wake up in Aperture, They realize scientists there use them as test subjects for their experiments. Guided by their voices,video screens and notes, their only way out is to move ahead to the next test! But the plot comes to...

Due to this dumb website, all my maps were wiped out of my account, so i would like to say thank you to whoever owns this website for making me extremely angry! Anyway, have fun in a huge survival map map I have created with my own skil...

Our little Achievement Map. You can practice killing the witch, the tank, meleeing the hunter and some other stuff. If u want to spawn a Hunter, Tank or Witch just go into his/her room and push the button!

How long can your survive Fukushima's Radioactive Zombies? Welcome to the worlds WORST Nuclear disaster site. Can you survive?

A far better L4D2 version available here - https://steamcommunity.com/sharedfiles/filedetails/?id=3292647629 Deliver the dead back to the sender. A small warehouse brick building where all the zombies come from a single, ominous lo...

Download this is it so very funny and enjoy your playing AND THIS IS MADE BY FERRICK AND DOWNLOAD AND THANKS:))

this is a sample of what was the beta version of the No Mercy campaign for Left 4 Dead. you want the other chapters of No Mercy? you send me a pm on my you tube channel kalumasterl, and I sent it.

alll credits goes to Wills from l4dmapdb Last Drop is a survival map for Left 4 Dead. The survivors have barricaded themselves at a Gas Station in the hills near Riverside, how long will they hold out?