No More Room in Hell the long awaited Source zombie modification.
Great game i was just browsing through the f2p games on steam and saw this game thought it looked decent and gave it a try, i instantly after a few games fell in love with the George Romero style of zombies such a good switch from the same old unrealistic zombies we see in most games today, this game is awesome and i would recommend it to anyone who is looking for a fun online zombie horror game.