Take part in the Synergenic Technologies Inc. Hazardous Environment Teambuilding Study. Fight your way through teeming hordes of the undead to escape the testing area. It's almost identical to Prototype Mark 2, but edited to play better in L4D2.

7/24/18 *** THIS VERSION WORKS WITH FIRST VERSION RELEASED ON THIS SITE BY ME + AUTHOR'S WORKSHOP VERSION. AUTHOR DID NOT UPDATE HIS GAMEMAPS VERSION OF THIS CAMPAIGN TO v6. It is version 2! Yikes! 12/24/17 ** Renamed to l4d_yama_v6.vpk (Old name = l4d_yama.vpk) 12/24/17 * Removed 135 MB of .vmf mapsrc files not needed to run campaign. 12/24/17 - Will now show up in Versus and Survival modes....

Vote Bruce Campbell for President in 2020! Survive the darkness with boomstick in hand! Released in the workshop too for those that don't understand how detrimental the workshop is, to each his own.

Fixed all sound, all sound scripts, and all sound in each .bsp. ALL SOUND NOW TRULY WORKING. Updated loading poster and outrotitle to Silent Hill II. On map 11 you now have all 4 finale saferooms open and yours for the choosing. It would take infinite amounts of attempts to EVER do all 4 with random choosing by the game. A workshop version was just released and is fully compatible. Download th...

Silent Hill styled campaign for l4d. Originally elaborated by Leafo. Later l4d community made some fixes for this maps. In this version contains survivors from l4d1, sound, a few textures, 6 (dark hospital) map and redesigned 7 map. Still bots might be useless sometimes, because of hard-construction of the maps, riddles and spawn-spots issues in safe house. Even players may die on the beginning...

ABOUT This campaign continues the adventures of 'Divide: Reborn' from Chapter 5. The first four chapters were cut from this campaign as it would've been a longer campaign then Divide. I had to split it in parts. So it starts from chapter 5 and finishes at chapter 13 (the last two chapters are new and ends the story of The Divide). This campaign features multiply ending experiences. This campai...

我不是此地图的作者，我只是将此地图搬运过来。 地图介绍： 生存者们在逃离时不小心翻车昏迷醒来时发现在幻想乡前，出于好奇去探险，经历一系列惊悚事件被吓着跑车去，却被女鬼一套带走又昏迷了，醒来时发现在精神病院中。 生存者们又一路斩杀经历各种诡异事件，得知这是由于一位博士发明的能控制他人大脑的机器而造成的，于是生存者们想要摧毁这个机器并逃离精神病院。 材质包安装方法： 将"[必装]materials+mode...

Our survivors start out rummaging a hospital for supplies before venturing forward through several city adventures only to end up in a nightmare called Babel. Their otherworldy escape is something else. This campaign is a combination of 7 maps from 4 different incomplete/broken campaigns (Cursed City - Marcusyaho - 2011), (Axiom - Matt Harrod (Omnis) - 2009), (4sight - Deerhunter), and (Babel ...

Hi gamers,this l4d2 campaign I started years ago and it was to be centred around a theme park. Unfortunately due to problems with my hard disc, I lost three other maps,but the last map,and finale survived. This last map has alot in it,so I split it in half, so here it is,there is a couple of new models with modified models I've played this to death,it appears to be working ok,its alot of fun,gi...

All maps need stringtables. Fixed sound by adding sound.cache file. 7 maps of Unreal Tourney fun and slaughter!

10/9/17 Mission file on original release had wrong map name for map 2 - fixed. Fly from Unreal map to Unreal map and fuel the space ship to keep the space hunting zombie alaughter going! Fixed all maps needing stringtable files.

The Leagend Of HAHA A Coop Map

No stringtable files in ANY of the 8 maps - FIXED. Reduced total tank count for campaign to around a dozen for the 8 maps total. Discover the secrets of the base in order to escape! This campaign was made by the Blighty Clan from the United Kingdom. This campaign was made for a clan member named Elmo as a welcome home present after his 1 year tour of duty in Afghanistan from 2010 - 2011. Than...

A L4D2 Survival Map - descend into a netherworld in search of fortune and glory...

A recreation of various worlds off of the Minecraft classic 'WonderServer' MP server. Ported from L4D1 by a nice bloke in the workshop. 3 maps with all the L4D2 gooodies.

Bugs and more bugs. Version 4.0 and should be final now. General Bill leading the troops. Custom weapons and did I mention bugs. Romp through the very cool map Undead Zone with bugs and weapons from Starship Troopers! Added cooler more Starship Trooper like weapons. Twekaed the bug special infected, it is what it is, we tried. Enjoy all!

The military found four survivors with antibodies, hoping that they can go to a technology company which has been fallen to obtain research results on zombies.They began their journeys without hesitation under the official instructions, but they found that bizarre experience confused them a lot. There are five levels Rescue has two routes

** FIXED Every changelevel - each one was to an incorrectly named next map. FIXED ** Poop and more poop. Poop galore! Toilets and shitty mini games as well, oh yeah! Poopy zombies and tier 2 L4D2 shite and upgrades to butt, I mean boot! Very hard campaign. Puzzles require thought, and anyone rushing will fubar his or her whole team. This one is for the patient grown ups. If you wear Depends,...

Helm's Deep Reborn can be downloaded on Steam Workshop.

VERSION 3.0 MAKE SURE TO ENABLE HINTS. The survivors crashed in their helicopter in the heart of the city, right smack dab in the middle of the zombie apocalypse. Now they need to solve the mysteries and puzzles to fight their way out of thes city. ***Look in the changelog after playing through or if you get stuck and I mean really REALLY stuck in a puzzle).*** MAKE SURE TO ENABLE HINTS!

A recreation of the Pirates of the Caribbean ride at Disneyland in California. Fixed sound to work = there were 23 custom sounds not working. Added sound.cache file. Fixed map image file. Fixed outrotitle image file. Updated link to download to gamemaps. Enjoy all!

Night Terror for L4D2! NOT ONE .BSP MAP FILE WAS ALTERED OR MODIFIED. ORIGINAL four maps by NIPPER and one map by Dr.Boo = ALL MAPS UNALTERED, but fixed :) DON'T run snd_rebuildaudiocache! It doesn't work, ignore the message on the poster. My bad! Only this file is needed to enjoy Night Terror in all its glory and splendor. Featuring: -fixed outrotitle -fixed so all 70 custom sounds can now...

NOTE: I am aware of the gameplay issues and the difficulty. I am making the map easier, increasing the supplies and fixing the bugs. I will release an update asap after im done with my studying. Can you save the people of Gondor from destruction? Fight the evil hordes on the walls of the white city. The Siege of Minas Tirith is a survival map like no other normal map (except for Helmsdeep Reb...

Our survivors crash land delivering "The Cure" to the lab... but the infected find it first... and we must get it back! Follow-on to the original campaign.