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Steam Trading Cards Group - Public
2,300,134 Members   |   49,774 In-Game   |   353,274 Online   |   230415 In Group Chat
Steam Family Sharing - Public
866,742 Members   |   15,137 In-Game   |   127,833 Online   |   8793 In Group Chat
Subquake's Undead Legacy - Public
103 Members   |   8 In-Game   |   34 Online   |   37 In Group Chat