Cold Case pits the survivors in yet another scenario. Their ride to safety has mysteriously crash landed on a remote island somewhere in the north western United States. After hours of waiting, they decide they are the only four survivors from the terrible crash, and they need to find help.

los subreviventes ddeberan pasar por las calles

One new adventure and new experience of my first map.

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...

My first map i made it for test and see what everyone think about it. A simple map about a military base abandoned i recommend playing at the advanced level or a lower, expert just for more experienced players.

06.07.18 update 1 map Ridding the world of horrors one by one...

---01/01/18--- You start out in a shipping dock and work your way deep into the fabled Safe Zone only to find Zombies have already breached the perimeter. One level has you traveling on a train while being attacked from all sides. Lots of Explosions and Eye Candy. ---02/17/18--- I was always frustrated with being limited in my movements as infected, therefore I decided to make a versus map whi...

Cheyenne Mountain Complex is the beginning from my Stargate SG-4 campaign. Holdout area with barricades and weapons are added only for survival mode. New updated version brings a lot of improvements, changes and bug fixes. You can see them in comparison screenshots or read about them in changelog. Left 4 Dead 1 version have few differences from Left 4 Dead 2 version: - poster - minigun inste...

Underground Edition pictures VS APOCALYPSE pictures hmmm....

After escaping from the city in Burning Night, the helicopter of the survivors face problems during the flight and ends up crashing. Now they must cross another infested city to find an escape vehicle in the opposite side of the city. While resting in the first safe room, rain begins to fall, making their journey harder. Ported to L4D from L4D2 by Lee.

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.

In the Nevada Desert, the U.S. Army have built a Military base around an ancient 'alien tomb' and after years of trying have managed to open it. Four survivors heard rumors of a fortified safe zone in the base, but have no knowledge of the tomb nor what will await them upon arrival... 4th OCTOBER 2014 - NEW VERSION RELEASED! Many thanks to JMantis for the custom soundtrack, bunny for custom ...

this i exclusive for L4D 1 hmmm...

In the pitch darkness of night, you must survive at an abandoned military outpost in the middle of a forest.

A rogue admiral in the Royal Swedish navy has defected to the cult along with the visby class stealth ship HSwMS Helsingborg. He is threatening to use the ships stealth capabilities to infiltrate the New York harbour and release a new breed of neo mitochondrial creatures into New York

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!*

From the ashes of a ruined ancient civilisation rised the empire, Harvesting forbidden technology and trying to stem the tide of ancient biological organic weapons. One of the empires outposts was excavating a giant ancient machine, however the biological weapons have been alerted.

This is a quick modification of the first map i ever made about 3 years ago for css zm. It occured to me that it would work a charm if ported into left 4 dead. Its probably the easiest survival map ever, as the survivors have a perfect vantage point above the huge bunker complex which is a labyrinth

A World war 2 map based on a mission in commandos 2. This map is huge the nav file is over 60MB and took over 4 hours to analyse. Warning: this map contains images which are banned in Germany, so if you live in Germany don't download this. You have infiltrated a Nazi U-boat base, but Hitler's elite high priests have used occult rituals to resurrect the un-dead

WARNING: Only download if you like exploration based non linear maps, theres no rescue closets, dont whine The Xenomorphs have hijacked the starship von braun and the unn rickenbacker and are using them for there own devices. Activate their self destruct sequence then kill the dragonfly xenomorph queen

The Xenomorphs have hijacked the UNN Rickenbacker and are planning to use its dual nuclear railguns against earth. Activate the self-destruct sequence by using the 7 control consoles then escape via the docking bay. Now with VERY creepy music This is the second of a planned 3 missions system shock 2 esque campaign.

The Xenomorphs are using the Von Brauns Simulation units to research a new generation of hunter killer hybrids. Activate the 7 self destruct control stations and escape in the emergency escape ship This is a prototype map of the first mission of a system shock 2 inspired campaign.

A new breed of hunter killer hybrids are being incubated and when they hatch, your doomed. This map is heavily inspired by the imperious system shock 2

DISTRESS CODE DELTA CHARLIE: Attention UNN Rickenbacker. This is Von Braun. Ship status critical. 80% of crew dead or worse. DON'T ATTEMPT RESCUE