IMPORTANT INFORMATION: This map will no longer be getting updates that match L4D2's version, and will no longer require an extra download. It will still occasionally receive updates of it's own though. Thanks to everyone who's supporting this version! The Survivors leave their hiding spot in a set of apartments and head off to the local mall in hopes of an evacuation. When they arrive at the m...

Valador, Inc is proud to announce the release of Moundsville Slammer, a Left 4 Dead campaign. Created by Matt Scott, a member of the Valador design team, the campaign incorporates two game levels derived from an actual haunted location in Moundsville, WV. We chose point-cloud technology to gather data on Moundsville Penitentiary for a project in 2009. Point-cloud data provides surface and volu...

After the Survivors escape the terrible Millhaven base, they find a raised bridge blocking their way to Rayford. They must lower it to pass. A Left 4 Dead 1-exclusive campaign that will incorporate a Sacrifice-style finale without the sacrifice, as well as other Left 4 Dead 2 elements, such as randomized pathing and backtracking. Also features the Church Guy and plenty of turrets! Don't bothe...

This is a BETA inspired No Mercy Remake. AVAILIBLE MAPS 1/5. We Suggest to set your brightness Level, to VERY DARK. This campaign is not an exact copy of the L4D beta, it´s a beta inspired remake. While creating this campaign, We had to improvise a lot, because most of the beta content does´nt exist anymore. We gathered every file, we could find, across the Source games. The leveldesign ...

---> (IMPORTANT: Read the Changelog!) <--- This is a port of L4D2 'Hard Rain' for L4D1. You need our Addon- and Sound-Support (external Download - see Steamgroup or readme) steamcommunity com/groups/l4d2onl4d

SURVIVAL MAP - please read the following before playing. coop mode is for picture taking only. light switches (in bar, gas station closet, and warehouse) that have glow will turn lights on/off to start survival event ...shoot the balloon! KBar has many custom textures and sprites i made just for it. weapons and such are spread out on map for survivors to find before starting event. map uses 3 t...

Another day another chopper crash, this time the survivors find them selfs trapped at an abandoned research facility. And the only way out... is down to the core. Survivors must escape from half life's black mesa complex.

Naniwa City Escape Osaka Before You Get Left4Dead!

Participate in the Synergenic Technologies Inc. Hazardous Environment Teambuilding Study. Set in a series of testing chambers vaguely reminiscent of 80s and 90s science fiction. Fight through an increasingly difficult testing path to escape the research area. It's listed as 'in beta' because I'm looking into adding music and ironing out balancing issues. Please leave a comment or send me a m...

Fight the infected as you try to get away from the infected filled city, out into the countryside to escape. This is for those who like their campaigns long. *8 maps for co-op and versus modes. *4 maps include survival mode. *6 crescendo events including 2 gauntlet style events. *Several different types of panic events. *Mini game with a reward or punishment depending on how well you do in it....

Reupload cause map dissappeared from l4dmaps. Finally after some overwhelming resistance we have reached the Warehouse. It seems to be abandoned..

This map is a simulation of the Hunger Games where you can battle against your friends and enjoy with them, but will be the winner or will die because of your friends or the ZOMBIES. luck and have fun. (give him the button to be 30 seconds before Hunger Games and give you time to grab weapons)

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.

This map is that you are alone with your peers in a castle, and you must survive all the zombie hordes and special attacks you, helping you than necessary. Get survive? (The radio are seats) (My first map)

A re-upload of 1 of 5 Gladiador's Hard Expert Mode Maps. A tweak to the orignal L4D maps to make your experience difficult.

The daytime for no mercy in l4d1, more interesting, potential plot, have fun!!!O(?_?)O~~ if you have some good suggestions, plz report it to me. Thanks.....

4 desolate industrial environments. Explore a water treatment plant and get to the evacuation zone located on an abandoned construction site! Inspired by F.E.A.R's strange level design.

Stargate Command Center resurrected Bill in Goauld sarcophag, so our survivors can find the source of infection and destroy it once and for all. Problem is that its not on Earth.

The survivors fight their way through the woods alongside the river to find a trainwreck, which leads them to the trainstation where their only hope for survival awaits. The campaign will include scavenge, providing covering fire from afar and defending a vehicle while riding it.

The cult has hijacked an oil rig off manhattan harbour and are threatening to release the neo mitochondria virus into the water supply, which will mutate the marine life. You must neutralise this threat!

A suicidal millenial cult has hijacked a cargo tanker off the coast of New York and are trying to release a deadly neo mitochondrial virus, you must infiltrtate the ship and neutralise this threat! I had a lot of fun testing this XD This was originally a css map i made a year ago.

As their humvee can't go any further, the survivors will have to travel by foot to their location, the Military Base, which is known to be one of the last operating safe zones across the United States! *Only a demo!*

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

12 map campaign of the first three official campaigns. Originally created from Botolf. Coming soon and improved for Left 4 Dead 2. The Zoey models and skins in the previews are NOT available from me.