All Groups
Steam Universe - Public
1,765,516 Members   |   71,936 In-Game   |   422,267 Online   |   39204 In Group Chat
864,605 Members   |   36,641 In-Game   |   206,275 Online   |   6687 In Group Chat
Humble Games - Public
141,912 Members   |   5,779 In-Game   |   33,757 Online   |   2224 In Group Chat