All Groups
2,080,955 Members   |   60,188 In-Game   |   336,850 Online   |   174071 In Group Chat
2K - Public
168,941 Members   |   5,976 In-Game   |   38,601 Online   |   2048 In Group Chat
Steam Universe - Public
1,765,445 Members   |   47,977 In-Game   |   336,947 Online   |   39079 In Group Chat