All Groups
TeamFortress2 - Public
43,630 Members   |   3,624 In-Game   |   9,765 Online   |   132 In Group Chat
Left 4 Dead - Public
89,690 Members   |   1,610 In-Game   |   10,277 Online   |   3805 In Group Chat
309 Members   |   6 In-Game   |   115 Online   |   23 In Group Chat
108 Members   |   0 In-Game   |   20 Online   |   8 In Group Chat
74,941 Members   |   3,662 In-Game   |   9,114 Online   |   285 In Group Chat
864,679 Members   |   17,444 In-Game   |   138,773 Online   |   6719 In Group Chat
Steam Universe - Public
1,765,981 Members   |   41,764 In-Game   |   293,980 Online   |   39270 In Group Chat