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100% Achievements Group - Public
90,805 Members   |   6,005 In-Game   |   24,188 Online   |   10088 In Group Chat
Co-Optimus - Public
2,051 Members   |   84 In-Game   |   628 Online   |   68 In Group Chat
AStats - Public
14,528 Members   |   917 In-Game   |   3,388 Online   |   474 In Group Chat
Co-op Experience - Public
1,258 Members   |   36 In-Game   |   248 Online   |   5 In Group Chat
Orcs Must Die 2 Co-op - Public
1,275 Members   |   32 In-Game   |   282 Online   |   77 In Group Chat
/r/Borderlands - Public
2,603 Members   |   96 In-Game   |   854 Online   |   137 In Group Chat
Orcs Must Die! 2 - Co-op partners! - Public
322 Members   |   12 In-Game   |   81 Online   |   28 In Group Chat
Borderlands 2 Shift Codes - Public
9,099 Members   |   316 In-Game   |   2,109 Online   |   319 In Group Chat
Tomb Raider - Multiplayer - Public
923 Members   |   33 In-Game   |   175 Online   |   123 In Group Chat
Steam Trading Cards Group - Public
2,297,805 Members   |   59,351 In-Game   |   407,865 Online   |   229464 In Group Chat
Steam Universe - Public
1,802,236 Members   |   54,069 In-Game   |   361,763 Online   |   43510 In Group Chat
Free Games Finders - Public
30,960 Members   |   1,213 In-Game   |   7,220 Online   |   3634 In Group Chat
BattleBlockPlayers - Public
260 Members   |   12 In-Game   |   45 Online   |   21 In Group Chat
BattleBlock Theater group! - Public
12 Members   |   1 In-Game   |   3 Online   |   0 In Group Chat
tf2 (spykidrts) - Public
6 Members   |   0 In-Game   |   0 Online   |   0 In Group Chat
Shit Kobe
17 Members   |   0 In-Game   |   1 Online   |   0 In Group Chat
LEOFUNG:)
12 Members   |   0 In-Game   |   1 Online   |   0 In Group Chat
• ApexGaming • - Public
15 Members   |   0 In-Game   |   0 Online   |   0 In Group Chat