Board Thread:News and Announcements/@comment-4842859-20140913173127

You can now hide all your guis in-game by chatting '::ToggleGuis'. Please note that the double-colon prefix IS required.

After your guis have been hidden, simply chat ::ToggleGuis again to turn your guis back on.

If you use this and experience any bugs, please let me know so we can get them fixed. 