"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 (36,161 reviews) - 91% of the 36,161 user reviews for this game are positive.
Release Date: Oct 31, 2011

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Recommended By Curators

"(Free) Very good slow paced tactical realistic zombie coop game. Hard for the first time but I would say it's better than Left 4 Dead series."
Read the full review here.

Recent updates View all (69)

July 11

Guides: update your categories!

Hello survivors!

This is not the update post you are looking for! But, I've added some information later on about it since I know you all are very curious!

We've made some changes to guides...

Now, we have pushed an update to the guides section on Steam! The default categories didn't really make sense for us, so we've replaced them entirely with our own. Let us know if we missed anything, but for now it should encompass everything we need. This means if you posted a guide for NMRiH, you need to update your guide with the new categories.

Here's how to implement these changes:

1. Locate your guide.
2. Press "Edit Basic Guide Information" under Owner Controls.
3. Scroll down and check off any categories that your guide should belong in.
4. Save it and that it's.

We will be going around in a few days and updating any guides that haven't updated, but keep in mind your guide will only show up in the Most Recent and Most Popular categories until you update it!

A long awaited note about the update:

As far as update news, we plan to release soon which is a small patch to fix a few issues with the inventory. After that, we plan to release 1.10.0 later this year. I know everyone has been waiting a long time for it, but due to the amount of changes (especially code fixes) it has taken a lot longer than we originally anticipated. We also been purposely secretive about it, but you can view some of the changes during our developer streams. Simply Follow our game on steam and you will be notified with an event prompt for any streams!

51 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

Mac OS X
SteamOS + Linux
    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 10.8 Mountain Lion
    • 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 10.10 Yosemite 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
887 of 1,011 people (88%) found this review helpful
1062 people found this review funny
21.6 hrs on record
Posted: June 5
I have a molotov.
room full of zombies in zone A.
I say "Theres no more room in hell... So I made another one for you."
Throw molotov.
all the zombies are on fire and die.

10/10 would say cheesy hollywood one-liners again.
Was this review helpful? Yes No Funny
217 of 253 people (86%) found this review helpful
199 people found this review funny
15.7 hrs on record
Posted: July 12
"I'm infected", muttered one of my teammates.
I turn to him, and see that he is on very low health. No person could not get infected from the beating he took.
I pull out my sledgehammer, as he keeps saying "I'm infected"
I raise it above my head and slam it down into his skull, spraying gore across the clean white tiles as he collapses onto the floor. He won't be getting up again from that.
Based on a true story.
Oh cool, he had a rifle.
Edit: Since this review started getting noticed, I should state my thoughts on the game. It's free for one thing. It can't be compared to Left 4 Dead because it takes things a lot slower. It's not a ridiculous mad rush. Getting infected is a interesting mechanic and can really spice up your match and, as said above, they can come back to life and they're can be very dangerous due to being able to run.
However, there are some big problems. One, the voice acting...
Well, nuff said.
Second, it can get quite repititive. It boils down to the same thing basically. Defend this location or do these things. Not really much variety.
A LOT of the servers use unlimited ammo too which can really dim the gameplay down. Just avoid those.
Overall, it's nice but it's not gonna last you. It's free so play it for a bit but you might want to try a game with more substance to it.
Was this review helpful? Yes No Funny
130 of 143 people (91%) found this review helpful
13 people found this review funny
259.3 hrs on record
Posted: May 29
This is a free zombie game that runs better than other games in the genre and gets better dev support too. I've played this game since it came out and I have to say I'm really impressed with it. Yes there are some bugs but they're rarely game breaking and usually not too much of a problem. The weapons are fun to use and actually require a decent amount of skill (what with the lack of crosshairs, limited amount of ammo, and wide variety of melee weapons). The zombies work well too, crawlers, walkers, runners, and kids all provide a bit of variety and can spice up the game/scare the hell out of you. All in all it's a very enjoyable game and I hope the developers continue to work on it and the community continues to support it.

1. Use your sights.
2. If you melee, PUSH the zombies away after every swing.
3. Communicate, even without a mic it's really useful.
4. Don't waste ammo. (Especially on the first few rounds of a survival map)
5. Don't hoard ammo you aren't using, chances are someone else needs it.
6. Don't attack the same zombie at once. It wastes ammo or it clusters people up so they miss their swings.
7. Use the flare gun to call in supplies (Survival).
8. Conserve your energy, if you're out of breath, back away for a few seconds.
9. If you're infected call it out. If there are no pills at all, shoot yourself.
10. Have fun and send the zombies back to hell!
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114 of 136 people (84%) found this review helpful
132 people found this review funny
21.8 hrs on record
Posted: July 14
My Friend looked Suspicious so I killed him.

10/10 Would headshot my friend again.
Was this review helpful? Yes No Funny
150 of 196 people (77%) found this review helpful
99 people found this review funny
64.5 hrs on record
Posted: June 12
This is like the story of the Cheerleader, the Sporty Chick, and the Bookworm Gal on a first glimpse.

Everyone flocks to the Cheerleader, because she's out there and famous and known around school, and always tries to be better known for her awesome attitude and spirit.
Everyone enjoys Sporty Chick because she's cool, one of the guys, and knows how to do stuff right so she never tries to do anything new.
Everyone tolerates the Bookworm because she's great at being normal, and being average, all the while trying to work to better perfect her arts.

Now how about a deeper glance at this trio?
Cheerleader, aging over, realizes she just isn't miss popular anymore, and is now recognized for her mistakes and flaws. She doesn't age well and cries for whatever attention she can get from a dying crowd.
Sporty Chick lacks any good skills at anything past what she already has been doing for years. When she tries anything new, they tend to flop.
Bookworm, however, ages just the same, and improves upon herself later. She excels at what she does and goes on fixing what's not working in her life, and improving anything that does.

Now let's call Cheerleader Dead Island, Sporty Chick as Dead Rising, and Bookworm as No More Room In Hell. From there I really have no idea how they relate, but let's just pretend they do and accept this is a great game.
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