RGBDev

Portal 2 Map Makers - Public

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

the portal expertz - Public

233 Members | 2 In-Game | 29 Online | 2 In Group Chat

Steam Universe - Public

1,801,702 Members | 32,755 In-Game | 288,653 Online | 43187 In Group Chat

Portal 2 Gamers Group - Public

25 Members | 0 In-Game | 2 Online | 3 In Group Chat

Portal Fun - Public

4 Members | 0 In-Game | 0 Online | 0 In Group Chat

Portal 3 Updates - Public

331 Members | 8 In-Game | 64 Online | 14 In Group Chat

4 Members | 0 In-Game | 0 Online | 0 In Group Chat

3 Members | 0 In-Game | 0 Online | 0 In Group Chat

SEngineering

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

1 Member | 0 In-Game | 0 Online | 0 In Group Chat

Blue Fire Group - Public

2 Members | 0 In-Game | 0 Online | 0 In Group Chat

Team Space Engineers - Public

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

TF2 ~ Raffles - Public

59,941 Members | 752 In-Game | 5,748 Online | 250 In Group Chat

Neo-Nyte's Group - Public

40 Members | 0 In-Game | 5 Online | 0 In Group Chat

4 Members | 0 In-Game | 0 Online | 0 In Group Chat

Sputnik Servers - Public

4,619 Members | 86 In-Game | 726 Online | 132 In Group Chat

TFB's Help Group - Public

5 Members | 0 In-Game | 0 Online | 0 In Group Chat

2 Members | 0 In-Game | 0 Online | 0 In Group Chat

Project H.E.V. - Public

220 Members | 8 In-Game | 44 Online | 32 In Group Chat

1 Member | 0 In-Game | 0 Online | 0 In Group Chat