Anthrax

All Groups

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

Sven Co-op - Public

16,060 Members | 909 In-Game | 4,772 Online | 893 In Group Chat

GMod Tower

12,416 Members | 706 In-Game | 3,902 Online | 140 In Group Chat

Black Mesa - Public

46,542 Members | 1,581 In-Game | 12,188 Online | 652 In Group Chat

SteamDB - Public

228,763 Members | 14,321 In-Game | 59,138 Online | 8541 In Group Chat

Steam Universe - Public

1,763,093 Members | 72,477 In-Game | 435,479 Online | 38986 In Group Chat