All Groups
Hentai! - Public
1,450,815 Members   |   46,721 In-Game   |   216,011 Online   |   240523 In Group Chat
151,013 Members   |   2,496 In-Game   |   30,659 Online   |   4366 In Group Chat
SteamDB - Public
229,543 Members   |   8,491 In-Game   |   43,889 Online   |   8713 In Group Chat
Steam Universe - Public
1,766,024 Members   |   36,028 In-Game   |   298,203 Online   |   39266 In Group Chat