No More Room in Hell

About

No More Room in Hell is a co-op survival horror game built on the Source Engine. Up to eight players team up to scavenge, fight, and outlast hordes of zombies in a crumbling world. Ammo is scarce, communication relies on proximity, and every map shifts objectives dynamically. You’ll juggle resource management, tactical shooting, and survival mode defenses against relentless undead hordes. The game emphasizes realism with stripped-down HUDs and the constant threat of infection. The mod earned PC Gamer’s 2011 Mod of the Year and ModDB’s Editor Choice for its intense multiplayer. Voice chat falters as distance grows, forcing players to stay close or use walkie-talkies. Foes range from shambling walkers to sprinting runners, plus human threats like traitors. Infection mechanics add tension, survivors must choose between calling for help or sneaking to find a cure. Since 2013, it’s thrived on PC, Mac, and Linux with a dedicated community.