So I'm thinking that the "backwall" feature has become complex enough to warrant getting its own page. The question is if it should be two words ("back wall") or one ("backwall"). --McClaw (talk) 10:16, 24 November 2014 (MST)
Back wall is two words on the 1.6 release notes. We can always create a redirect, too. --Abcboy (talk) 18:56, 24 November 2014 (MST)