Contagion Contagion is a cooperative zombie survival first person shooter built on the latest Source Engine. The official sequel to Zombie Panic! Source throws players into an apocalyptic Zombie overridden world left to survive in any way possible. Survivors must conserve ammo, move stealth-fully and aim carefully otherwise be overrun by the zombie hordes, and sometimes other players. Eugene, Marcus, and other Survivors return in the spiritual successor of the popular Half-Life 2 Modification Zombie Panic: Source! Zombie Gaming is currently hosting both East Coast and West Coast Contagion Servers. Reach out to us in the Contagion forum with any questions or requests. We are currently looking for help to grow Contagion into our community. Release Date:April 2014Genre:Survival, Zombies, Multiplayer, FPSRating:MatureDeveloped By:Monochrome GamesPublisher:SteamSteam AppID:238430 Recent Topics Contagion Map Development by Zombie Gaming 4 years, 6 months ago Update – Build 12/22/2015 by DrLeonSisk 5 years, 9 months ago 8/5/15 Update Changelog by DrLeonSisk 6 years, 1 month ago Error trying to join West Coast #2 by Rivet 6 years, 4 months ago New Smartphone Wallpaper by CPT QuaG 6 years, 10 months ago REDDIT Topics10 Years Ago Today. September 10, 2021If Contagion movie was rapped April 2, 2021Contagion January 6, 2021Contagion revealed the existence of time travel? September 6, 2020 Latest Maps See All Maps No items found. Latest Videos See All Videos No items found. Latest Gallery Images See All Images No items found.