All Groups
Steam Universe - Public
1,762,808 Members   |   69,079 In-Game   |   439,368 Online   |   38859 In Group Chat
240,444 Members   |   7,563 In-Game   |   44,912 Online   |   9997 In Group Chat
SteamDB - Public
228,412 Members   |   16,840 In-Game   |   67,316 Online   |   8482 In Group Chat
Humble Games - Public
141,975 Members   |   5,894 In-Game   |   35,596 Online   |   2218 In Group Chat