Mods / Underground

• RRolands gangby Toxic Ch1ppersThis is my first map that I have ever made in any game ever. I really like this game I played it when there was that open beta level thing(?). After I found out it was on steam I insta bought it and played through the games more than I probably should have. Anyway I decided to try make a map and...193 downloadsupdated 9 y ago
• RRed State: The Brewerby BackupYAHmaxThis map is part of a series called "Red State" which consists of maps that I hope are actually functional. I'll be updating and fixing these maps unlike my other maps which will remain broken and boring. You are a contract killer. Betrayed by your clients, your only mission is vengance. Find the...95 downloadsupdated 8 y ago
• GGritted Railsby TahazzarThe flames roar to life. Mission "Undead roam transit's core, Beneath the rails, war. Lost echoes rhyme in between, Deep within no lords or queen."89 downloadsupdated 3 y ago
• QQuite A Headfulby TahazzarThe flames roar to life. Mission "Maimed and shamed, Zombies scatter without brains. Still lowdown rests, In the old abodes." Abode A secret undergroud facility contains information crucial to the cause of my employer. I must retrieve it. Intel Shamblers without heads are harmless and vice versa....62 downloadsupdated 8 y ago
• UUnder Wrapsby Tahazzar34 downloadsupdated 7 y ago

5 underground mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.