All Groups
SteamDB - Public
229,097 Members   |   9,211 In-Game   |   54,012 Online   |   8594 In Group Chat
Hentai! - Public
1,446,712 Members   |   80,318 In-Game   |   310,417 Online   |   240523 In Group Chat
375,672 Members   |   27,513 In-Game   |   95,647 Online   |   18359 In Group Chat
2,079,487 Members   |   69,581 In-Game   |   411,765 Online   |   174000 In Group Chat
CardTrades - Public
91,841 Members   |   2,941 In-Game   |   19,583 Online   |   3369 In Group Chat
25,606 Members   |   1,666 In-Game   |   7,831 Online   |   219 In Group Chat
Steam Universe - Public
1,765,454 Members   |   50,334 In-Game   |   380,412 Online   |   39077 In Group Chat
1,159 Members   |   53 In-Game   |   300 Online   |   14 In Group Chat