Brief: The Land Prison Border is a platform for breaking the game, the first of the Danish play developer, Playdead®, launched in July 2010 at Xbox Live Arcade and now supports the language of 13 countries. The Geodetic Border is an electronic play of the horizontal volatil of section 2D, which introduces the physical engines that control environmental objects and the role of agents. Candidates play an unnamed boy who will cross the heavy risk to find his sister.