After finally launching our Official Steam Shop and Group we can now move fans over to our Official Contagion Steam Group. One of the reasons for this is in the near future we're looking to release a number of Steam keys for a sample group only on our Official Group and need all interested members to move over ASAP as we will be archiving the old group.
Official Contagion Steam Group- http://steamcommunity.com/games/contagion
We're very exciting about Contagion and our intention to release it later this Fall! For those confused about this announcement. Contagion is the spiritual successor to Zombie Panic: Source and would not have been possible without the support of our fans.