garry's mod
12474 Members - 0 Chatting, 643 In-Game, 2463 Online

Lit Fuse Films
1023 Members - 0 Chatting, 71 In-Game, 265 Online

1up Madhouse
908 Members - 0 Chatting, 6 In-Game, 149 Online

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PC Gamer
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TeamFortress2
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FacepunchStudios
12794 Members - 1 Chatting, 630 In-Game, 2664 Online

This is SPARTA!
2847 Members - 0 Chatting, 123 In-Game, 477 Online

Noob Galore
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FacePunch Builder's Union
260 Members - 0 Chatting, 16 In-Game, 66 Online

OMFG HEAD SHOTS
2438 Members - 0 Chatting, 90 In-Game, 403 Online

PC Gamer Magazine
5024 Members - 0 Chatting, 81 In-Game, 755 Online

Doorman is God
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The [-Q-] Clan [Public Group]
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The Teamwork Movement
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HL2: Portal
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Team Fortress 2
34417 Members - 0 Chatting, 1356 In-Game, 6341 Online

ScrewAttack.com (Not a Porn Site)
129 Members - 0 Chatting, 4 In-Game, 21 Online

The Life Order
51 Members - 0 Chatting, 3 In-Game, 17 Online

GaloreRadio
87 Members - 0 Chatting, 4 In-Game, 22 Online

Shoop Da Whoop guys
19 Members - 0 Chatting, 1 In-Game, 6 Online

Woot-Woot-Wootage!
37 Members - 0 Chatting, 4 In-Game, 9 Online

The Online Gallery Project
222 Members - 0 Chatting, 19 In-Game, 55 Online

Order of the Scope
15 Members - 0 Chatting, 1 In-Game, 2 Online

-Global Defense Initiative-
34 Members - 0 Chatting, 2 In-Game, 8 Online

Universe At War
39 Members - 0 Chatting, 0 In-Game, 9 Online

pczone
2389 Members - 0 Chatting, 181 In-Game, 532 Online

N00b Galore TF2
401 Members - 0 Chatting, 24 In-Game, 99 Online

Deviagames
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Virginia Team Fortress 2
30 Members - 0 Chatting, 2 In-Game, 10 Online

Obama O8
394 Members - 0 Chatting, 31 In-Game, 94 Online

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21 Members - 0 Chatting, 2 In-Game, 8 Online

Glazed Like A Donut! Community
102 Members - 0 Chatting, 2 In-Game, 23 Online

music fans welcome
23 Members - 0 Chatting, 4 In-Game, 10 Online