All Groups
26,732 Members   |   628 In-Game   |   6,623 Online   |   1954 In Group Chat
Black Mesa - Public
46,425 Members   |   3,687 In-Game   |   11,950 Online   |   641 In Group Chat
1,173 Members   |   31 In-Game   |   273 Online   |   39 In Group Chat
4,245 Members   |   154 In-Game   |   1,009 Online   |   448 In Group Chat
Steam Universe - Public
1,762,453 Members   |   37,171 In-Game   |   292,394 Online   |   38690 In Group Chat
313 Members   |   8 In-Game   |   73 Online   |   28 In Group Chat