original map by ROMBU details/4375 I just modify mission.txt so we can play this map in versus mode

:image_fb2f3f25415d3f32a0da4a0c213e4596779747b1: Lab 024 is a short custom campaign that takes you on a journey through a bunker, but as the survivors delve deeper into the bunker whilst looking for help it becomes clear things aren’t quite right… [b]Changes from the Demo version: [/b] * Panic event on map 1 is now constant until alarm is turned off * Maps now all have non-default infec...

(重置版/Reset Version) //////////////////////////////////////// - 此地图根据L4D漫画而改编，讲述了生还者们坐船离开小镇后的故事，到下一关地图的DeadAir，你可能会疑惑：船呢？船长呢？为什么我会出生在花房？？？官方漫画设定生还者们被船长赶下船了，所以我就按官方的漫画进行了地图还原，这是重置版，我以前做过此地图，但不太完善，现在我花了将近一天时间来重置此地图，希望你玩的开心，不喜欢此地图的不必刻意在评...

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 mall they find that the military have completely abandoned it and things had gotten out of hand. Now they must get to the mall's rooftop and attempt to get rescued. This is my first finished campaign! Credit to Bianca on Steam for all the help with thi...

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. I was always frustrated with being limited in my movements as infected, therefore I decided to make a versus map which allows the infected to reach...

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.

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.

***IMPORTANT*** It is NOT recommended to download this version, download the completed version instead. If you found this from the completed version, this is only linked to it for historic purposes. This has been finished and is on the site under a different upload called Cold Stream: L4D1 Edition. The ID for the finished version on GameMaps is details/25715

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...

Stargate Command Center resurrected Bill in Goa'uld sarcophag, so our survivors can find the source of infection and destroy it once and for all. Problem is that its not on Earth. Campaign takes you thru few different planets. To travel you need to use Stargate. Map is based on Stargate SG-1 tv show where a secret military team, SG-1, is formed to explore other planets through the recentl...

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