The mod you are trying to view has ceased development and consequently been archived. If you are a member of this mod, can demonstrate that it is being actively developed and will be able to keep this profile up to date with the latest news, images, videos and downloads, please contact us with all details and we will consider its re-activation.
Critical Mass is a single player Source mod. A four-player coop mode may be implemented depending on the modability of Left4Dead. This mod has no storyline connection to that of the Half-Life franchise, or any Valve product. The story is rich and polished, see the official website for more elaboration. In short, you play the role of Logan Bowes, a captain and squad leader in a future military. The squad consists of four characters, so if the coop mode does get made, each player will fill the roles of one of the four squad members.
One last desert pic.