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Online co-op games that are actually co-op - Public

6 Members | 0 In-Game | 1 Online | 0 In Group Chat

Steam Client Beta - Public

411,253 Members | 5,906 In-Game | 49,867 Online | 20967 In Group Chat

Steam Universe - Public

1,801,406 Members | 26,457 In-Game | 258,590 Online | 43270 In Group Chat