No More Room in Hell is a free to play Half-Life 2 mod. It's a multiplayer, 8 player co-op survival horror game with a focus on semi-realism. It was inspired by the "Of The Dead" zombie franchise which is where it gets its namesake.
This mod is all about having fun. There are no scores, goals, etc. You are given a random situation, some tools, and then let loose to enjoy the fun aspect of just screwing around. This mod is more of a collection of mini-games you can play.
As a member of an elite rebel fighting force based out of City 17, you and your four comrades have found yourself in a most hopeless situation: an unstoppable horde is approaching, one that cannot be defeated even by the likes of you.
Half-Life 2 Capture the Flag brings the familiar Capture the Flag game to HL2. It pits the Rebels against the Combine in a fast-paced battle over the flags within the graphics rich environment of the Source engine.