All Groups
Steam Universe - Public
1,765,559 Members   |   31,466 In-Game   |   255,405 Online   |   39183 In Group Chat
Left 4 Dead 2 PC - Public
142,587 Members   |   2,855 In-Game   |   18,114 Online   |   19749 In Group Chat
MAR!O - Public
3,040 Members   |   38 In-Game   |   300 Online   |   70 In Group Chat
2,091,683 Members   |   38,513 In-Game   |   287,266 Online   |   175268 In Group Chat
864,633 Members   |   14,516 In-Game   |   121,979 Online   |   6680 In Group Chat
Steam Music - Public
264,207 Members   |   10,752 In-Game   |   44,342 Online   |   3842 In Group Chat
Archi's SC Farm - Public
4,613,884 Members   |   48,083 In-Game   |   378,092 Online   |   37434 In Group Chat