The Lost Tutorial

A maze of sort, Extremely difficult, You will most likely not last no more then 4 minutes. Lighting, Thunder, and 3D Skybox. Don't ask me where this place is located, I have no idea. Make sure to download the addon support tool.

Survivors find themselves imprisoned and must solve puzzles to advance through testing stages while defending themselves from the zombie infestation. Features: cooperative puzzles, random spawning puzzle objects, and changing paths

REQUIRES additional addon to display textures: Half-Life 2 Texture Pack (linked below) Chapter 4 & 5. This campaign is very long and rather difficult! Be Warned! Also includes the 'Black Mesa East' chapter but compared to the rest of t...

A pacman survival stage complete with damaging ghost, map created by johny_srka, and imported into l4d2 as a survival map by me ferretsshadow if you don't hear any music then exit to the main menu and snd_updateaudiocache before restart...

Survivors got stuck in a mysterious research facility. This campaign is about randomness and some traps. I started making this campaign out of curiosity. But as it progresses, it's got bigger and bigger. Have fun. (!) This campai...

Abandoned campaign. Will be deleted soon.

'This campaign is for those looking for a challenge. Filled with tons of traps and thinking! This makes it a challenge and a little frustrating as the average play time is 2 hours!' this map i meant to be played in Co-op now available o...

dont download this campaign to complain .i dont want to read any more stupid crap about my campaign....play Left4Dust in the left4dead2 downloads and be happy.