Gravity Bone
Gravity Bone is a video game.
Overview
It is associated with United States. Catalogue entries state maker, model, completeness of accessories and condition. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
2008 freeware first-person adventure video game developed by Blendo Games
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Gravity Bone”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q608746: Gravity Bone
Consult the source