Click on any map thumbnail below to download it. Once downloaded, place the map's .vpk file into your Left 4 Dead addons folder, usually found at Steam/steamapps/common/Left 4 Dead/left4dead/addons/.
We recommend playing these maps on vanilla difficulty. While Veteran and Realism modes are supported, they're not ideal as some maps already include custom gameplay elements or rely on glows for navigation. Enjoy exploring these custom campaigns!