All Groups
Steam Universe - Public
1,810,508 Members   |   35,484 In-Game   |   313,656 Online   |   44586 In Group Chat
Fanatical - Public
606,040 Members   |   12,395 In-Game   |   103,848 Online   |   6700 In Group Chat
Gamesplanet - Public
14,292 Members   |   312 In-Game   |   2,414 Online   |   369 In Group Chat