originalmoonpie

Friends

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Groups

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Steam Trading Cards Group - Public
2,058,510 Members   |   56,413 In-Game   |   375,100 Online   |   168100 In Group Chat
A Call for Communication (Half-Life) - Public
43,662 Members   |   591 In-Game   |   8,503 Online   |   310 In Group Chat
Steam Universe - Public
1,760,660 Members   |   43,045 In-Game   |   346,911 Online   |   38652 In Group Chat
Simulation & Management - Public
55 Members   |   2 In-Game   |   18 Online   |   3 In Group Chat