en-us Steam Community RSS Hey, lets all chat on the group chat thingo! Fri, 04 Jan 2013 09:37:38 +0000 ? https://steamcommunity.com/groups/12prototype21/announcements/detail/1623811186525509458 Why isnt anyone talking on the group? Thu, 29 Mar 2012 20:29:20 +0000 ? https://steamcommunity.com/groups/12prototype21/announcements/detail/885196198071571992