"When there's no more room in hell, the dead will walk the earth." A tribute to the highly acclaimed film series in which the above quote originated from, No More Room in Hell (PC Gamer's Mod of the Year 2011, ModDB's Editor Choice Multiplayer Mod of the Year 2011), is a co-operative realistic first person survival horror...
User reviews: Very Positive (23,635 reviews)
Release Date: Oct 31, 2011

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Play No More Room in Hell

Half-Life 2 Mod


Recommended By Curators

"(Free) Very good slow paced kinda tactical zombie game"
Read the full review here.

Recent updates View all (53)

October 16

Community updates: New IRC Channel & Server Group

Hi everybody,

In preparation for the new NMRiH version (1.09.0) we’ve made some important additions and changes to the way we handle things.

Important notice for server operators:
From now on, all server related announcements and discussions will be handled on a special (separate) steam group we setup. It can be found here: http://steamcommunity.com/groups/nmrihservers

We’ve posted information about upcoming server update changes in the next version of NMRiH. We will no longer announce server related information on this news feed. Please join the server group to subscribe to server-related announcements.

Also, the #nmrih channel on irc.gamesurge.net has been revived! Come join us for NMRiH’s newest feature, time travel. Just kidding, but you’ll probably find some devs hanging out.


14 comments Read more

September 18

Rock is once against streaming Medical animations!


Check out the terrorist mastermind at work animating our medical items for 1.09

20 comments Read more


"NMRiH is a stand-out take on survival and the scariest multiplayer game we've ever played."
Maximum PC

"No More Room in Hell feels uniquely more like a horror game than an FPS."
PC Gamer

"...it has enough brains under the hood to make the most sated zombie ask for seconds."

Steam Greenlight

About This Game

"When there's no more room in hell, the dead will walk the earth."

A tribute to the highly acclaimed film series in which the above quote originated from, No More Room in Hell (PC Gamer's Mod of the Year 2011, ModDB's Editor Choice Multiplayer Mod of the Year 2011), is a co-operative realistic first person survival horror modification for the Source Engine. Taking inspiration from George Romero's "Of the Dead" series, the mod is set during a time in which the world is on the verge of collapsing into chaos from a disease whose origin is unknown. Many experts and organizations have their theories and ideas on how such a disease emerged and started to systematically destroy our very way of life, but one fact is clear to all. Whoever perishes from the disease gets up and kills, and the people they killed get up and kill.

The chances of you surviving this all out war of society and the undead are slim to none. Already, there are millions of the walking dead shambling about, searching for food to eat. There's no known cure. One bite can possibly end it all for you. However, you aren't alone in this nightmare. There are still a handful of uninfected survivors left in this god forsaken hellhole, and with co-operation and teamwork, you may live long enough to fight your way to salvation.


  • Teamwork: Co-operative play with up to eight players.
  • Voice and Text Communications Limited by Distance: The further you're away the harder it is for other players to hear you. Keep those walkie talkies close!
  • Dynamic Objective Maps: The next playthrough may not be the same as the last!
  • Survival Mode: Defend and maintain your shelter against the undead in the hopes of getting extracted to a safe area.
  • A Realistic Approach: In short, no crosshairs with limited "only when you want it" HUD. In addition, ammo and weapons are extremely scarce. With that in mind, aim down your sights and shoot for the head!
  • Multitude of Different Opponents: Ranging from the iconic "walking zombie" to the more contemporary "runners", NMRiH will keep you on your toes with a mix of dangerous foes to face down. However, the most dangerous enemy may not always be the walking dead...
  • Infection: One bite may be what it takes to bring you down. If infected, you must decide if you want to alert your team to rid you of your burden, or to keep quiet in the hopes of finding a cure...
  • 30+ weapons and counting, ranging from the diminutive .22 Target Pistol, to the almighty Chainsaw.
  • No pay to win items
  • No ads
  • 100% Free

Planned Features:

  • National Guard NPCs - Will they help you or see you as just another walker?
  • Full dismemberment - gibs for arms and legs instead of just the head
  • More gamemodes including a mode that mixes Survival with Objectives
  • New and varied zombie types - SWAT/Military zombies with body armor
  • More playable characters (including females)
  • Stat tracking along with Steam Achievements - With the possibility of unlockable items
  • More frequent updates with Steam support
  • More maps and overall content with Steam support
No More Room in Hell is a Half-Life 2 Zombification. The mod was founded in 2003. It switched hands and a new team took over in 2009. Beta version 1.0 was released on Halloween of 2011. A full list of the No More Room in Hell Team and contributors can be found on the about page of our website: www.nmrih.com.

System Requirements

    Minimum :
    • OS : Windows® Vista
    • Processor : Pentium 4 3.0GHz or equivalent
    • Memory : 1.5 GB RAM
    • Graphics : ATI Radeon 9600 or nVidia GeForce 8 series
    • DirectX® : 9.0c
    • Hard Drive : 5 GB HD space
    • Sound : DirectX 8.1 compatible sound
    • Other Requirements : Broadband Internet connection
    Recommended :
    • OS : Windows® 7 or Windows® 8
    • Processor : Intel Core 2 Duo 2.4GHz or equivalent
    • Memory : 4 GB RAM
    • Graphics : ATI X1600 or nVidia GeForce 9 or higher
    • DirectX® : 9.0c
    • Hard Drive : 8 GB HD space
    • Sound : DirectX 9.0c compatible sound
    • Other Requirements : Broadband Internet connection
    Minimum :
    • OS : MacOS X Leopard 10.5.8, Snow Leopard 10.6.3
    • Memory : 1-2GB RAM
    • Graphics : NVIDIA GeForce 8 or higher, ATI X1600 or higher, or Intel HD 3000 or higher
    • Other Requirements : Mouse, Keyboard, Internet Connection
    Recommended :
    • OS : MacOS X 10.6.4 or higher
    • Memory : 4 GB RAM
    • Processor : Dual core Intel processor, 2GHz or better
    • Graphics : ATI Radeon 2400 or higher / NVIDIA 8600M or higher / Intel HD Graphics 3000
    • Other Requirements : Mouse, Keyboard, Internet Connection
    • OS : Ubuntu 12.04
    • Processor : Dual core from Intel or AMD at 2.8 GHz
    • Memory : 2 GB RAM
    • Graphics : nVidia GeForce 8 series or better, ATI/AMD Radeon HD2600/3600 (Graphic Drivers: nVidia 310, AMD 12.11), OpenGL 2.1
    • Network : Broadband Internet connection
    • Hard Drive : 5 GB HD space
    • Sound Card : OpenAL Compatible Sound Card
Helpful customer reviews
175 of 204 people (86%) found this review helpful
23.9 hrs on record
No more Room in Hell is unlike any other zombie game...this game focuses on Survival and Teamwork..without it you wont make it..the weapons are nice..and i liked the creepy music...for people who hates it becuase of zombie-children i say this:its not gonna be a real zombie game without Them..becuase they are humans like us..they can get sick..and they can die..and lets say that the zombie outbreak was real..are you certain that you wont find kids roaming the streets..so yeah..the game is more immersive with kids..i thank the devs for creating this :)
Posted: August 12
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92 of 116 people (79%) found this review helpful
1.7 hrs on record
Except the bugs, this game features one of the best co-op experinces you will ever enjoy. And the most important thing, that it's free!!!
Posted: August 17
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103 of 142 people (73%) found this review helpful
19.5 hrs on record
must.. chainsaw.. little zombie kids...
Posted: May 26
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37 of 40 people (93%) found this review helpful
1,690.1 hrs on record
-- Updated --

Best realistic F2P Zombie Survival Game on steam, and you get it for FREE! Yes that is right, you can download, and play this game for free with your friends at any time. Enjoy a high quality game while not paying a single dime!

Here is my summerized review:

  • Free game, with loads of content.
  • Very realistic zombie survival game play, you can get infected if a zombie bites you, and you can bleed out from blood loss. Use pills, bandages, firstaid kits to patch yourself up.
  • Two different types of official gamemodes, survival, and objective mode which offers endless amounts of hours of gameplay.
  • Lots of custom gamemodes, and custom maps made by community members to add even more playability.
  • Diverse unique civilian based weapons that reak havok on zombies. There is several military grade weapons(TNT, Grenade, MP5A4, M14A4, FN FAL) as well.
  • A lot of active players.
  • 8 different player models you can pick from, my favourite skin is the Bateman skin inspired from the movie "American Psycho".
  • Every few months game gets a update(Some times longer, or shorter, depends on how many developers are working on game cause their team is made up of volunteers).

  • Limited amount of player slots(Max 8), makes it difficult to reserve slot's for servers.
  • Some of the weapons fire strangely(Such as the m16, mp5, mac10), and don't handle as the same as you would expect in real life, or other realistic shooter games.
  • Has a really bad, toxic community. Some of the dev team are part of the problem as they feed the fire of the community being so toxic. Few of the devs, not gonna mention names, have been very unprofessional/immature with their comments/responses within the community.
  • Game can get boring after while of playing, as there is no diverse interesting zombies, just runners, walkers, and kids. The NMSurvival maps get boring really quick, as you are just fighting waves after waves of the same zombies. NMObjective maps are interesting, and fun to play as you have a purpose(To Escape!).

If you like zombie survival games, and are looking for another zombie game that is different from others, and you haven't played it yet, this is for you. The game is not like Left 4 Dead, or any other zombie game, it is it's own gem all together with realism gameplay intended. What you waiting for, download this game now, and start playing!
Posted: July 24
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18 of 20 people (90%) found this review helpful
5.8 hrs on record
Welcome to my review!
First off, I assume that you are here because you like zombie games. If that is the case, GET THIS NOW.

I can now assume that because you are still reading, you are unconvinced. Alright. Let the true review begin.

I stumbled across this when it was first Greenlighted. My friends were playing it (a LOT), so I figured I would see what it was about. It turned out to be a ZOMBIE game (NOT a fan)...so I was discouraged. But then, I watched some brief gameplay of it. This WASN'T like the others. It wasn't a pointless gore fest. No, this one was different...very different. You see, the core aspect of this game is NOT killing zombies. It's accomplishing objectives to call for help, while being outnumbered and trying to hold the Zs back. Accomplishing this requires TEAMWORK and of course, your trusty flashlight. You may be thinking: "Like I'll find a good server with teamwork...". Well, you couldn't be more wrong! The community actually drives these players away, the game's entire population are GOOD people! So, wrapping it up, just get this game. It's only 2 GB, free, and has an active dev profile that listens to the suggestions of good people like me. If you happen to have any more questions about the game, just shoot me a message. I'll get back to you within a day, promise. Thanks for reading my review, and give me a thumbs up to help get me off the ground!

Graphics: 8
Audio Effects: 9.5
Atmosphere: 10
Devs that listen: 9
Gameplay: 10
Socialization: 9
Player Attitude Rating (P.A.R): 10
Posted: July 17
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1,241 of 1,432 people (87%) found this review helpful
9.9 hrs on record
Friend got infected and we had no pills so I shot him in the face
Posted: February 18
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