The best free game available on Steam. It doesn't demand a lot considering the system requirements, so it will probably even run on a potato pc. In this game, teamwork is the most important element, especially if you are new and don't know how to handle the zombies or how to finish a map (e.g. where to find the objectives or the extraction zone). Compared to other zombie games, such as L4D/2 or Killing Floor, this one is more slow-paced, yet offers an highly realistic and tactical gameplay. The variety of maps allows the player to choose between an either short map, which can be completed within 5-10 minutes, or a longer one (survival maps in particular) to enjoy the waves of zombie slashing.

NMRiH is one of the best Source mods of all time with a unique realistic approach to Zombie Apocalypse; you will feel isolated and will be punished for the slightest hiccup. Getting bitten once may lead to catching the virus therefore zombification. [b][✔][/b] > realism at it's finest (within source engine limitations) > map design with dynamic objectives & horde survival > huge weapon variety each with unique animation > good replay value > optimization (runs on everything) [b][✘][/b] > you get "stuck" sometimes when bumping into players > rarely zombie hitbox is a bit off

Another masterfully implemented mod of the source engine, No More Room in Hell will give you a lot of fun. The game uses a more realistical approach on the zombie survival genre while offering two game modes: survival and objective missions. While the survival missions are quite simple, they are very enjoyable and fun, holding the zombies while you wait for extraction at wave 10. The objective ones are more broad and offer variation within big maps, and while some are easier than others they are still a good adventure. Another fact is that such maps possess variation between rounds, so you will have another route of objectives to execute. Most of the maps also contain secrets and special features. You are not a superhero: you will bleed, you will be infected and you can also suicide yourself for the greater good of the group. Overall review: Pros: - Free game. - Extremely fun with friends (the more people you play, the better). - Realistic gun mechanics and decent melee combat while...

One of the very rare sightings of a free to play game that is actually and literally free to play with no strings attached, no microtransactions, no bullshit. Just pure survival zombie shooter with coop, great level desing, awesome atmosphere and many gameplay elements which will be appreciated by any fan of the genre.

A very well done realistic zombie survival game with realistic combat, to fun custom and default maps and community made modes and default modes this game is sure to make you want to play zombie games a lot more.

this game was cool in his early days, when ads were rare and short... but now its like hell ! I just played to try to relax and i ended hearing more ads than bullets being fired ... you just cant focus with those ads that are either too loud or too long ... or both! this game for used to be like (8/10) but now if it keeps on going like this i think i will just quit from it -.-"

Good multiplayer zombie game, just survive. Really, the zombies are not challenging and it's just a bunch of objectives. You can play this game and get some enjoyment.

The Dead will Walk The Earth, No More Room in Hell is actually awesome game from Source engine and its really awesome and More reality then Left 4 Dead, This game is have More Cool Things to Do but Its still have pros and cons so i'll tell you what is it, . . . Pros: Play with friends and be like SF Team :P, you can kill yourself in the game by your hands etc Lol, Really Cool Graphic + Gameplay, its F2p and i guess they will make Part 2 of this game and i hope that, this game is really funny and there is some servers with Project missions and survivor missions, actually Words Can't change your Mind so all you had to do is Download the Game and test it. . . . Cons: lagging some times, if zombie stuck on you so you facked up, some times you can't win a survivor alone so if you think about that so its bad idea really :D, THE BLOODY Facking shit you will found in that game is Zombie Kids they like 5 years old zombie kids and they are faster but not strong i really hate them so much :\, yo...

Not enough ammo and melee is painfully slow. Additionally zombies constantly glitch through walls. These issues were too distracting to really play. Really nothing special or note worthy about this game which is why I do not recommend it. If the issues were fixed it would be an okay run of the mill zed shooter like left 4 dead or contagion.

I really wanted to enjoy this game, I really did. But oh boy, this game is just.. Awful. I'm thankful for it being free to be honest. I do see potential in this game, I really do. So, hopefully when maybe it's updated some more the movement of the undead and the combat can be improved. I can't count how many times I bashed one of them in the head and somehow it was still alive, and why couldn't I use an axe to break the wooden pannel across the door? I don't understand, I was at that for ages, all different angles, it just refused to work. The one thing that slightly saved this was the soundtracks, and the at least up do date graphics, though that part of a video game isn't something that bothers me. Graphics mean nothing without story.