<P> Subnautica is an open world survival adventure game developed and published by Unknown Worlds Entertainment . It allows the player to freely explore the ocean on an alien planet , known as planet 4546B , collecting unique resources to survive . Subnautica was first released in early access for Microsoft Windows in December 2014 , Mac OS X in June 2015 , and for Xbox One in May 2016 . The full release out of early access was in January 2018 , exclusively for PC on Steam , with versions for the Xbox One and PlayStation 4 also planned for a Fall 2018 release date . Subnautica has a confirmed , yet unnamed standalone expansion , the planned early access and 1.0 release date most likely in 2019 . </P>
<P> Subnautica is an open world survival adventure game developed and published by Unknown Worlds Entertainment . It allows the player to freely explore the ocean on an alien planet , known as planet 4546B , collecting unique resources to survive . Subnautica was first released in early access for Microsoft Windows in December 2014 , Mac OS X in June 2015 , and for Xbox One in May 2016 . The full release out of early access was in January 2018 , exclusively for PC on Steam , with versions for the Xbox One and PlayStation 4 also planned for a Fall 2018 release date . Subnautica has a confirmed , yet unnamed standalone expansion , the planned early access and 1.0 release date most likely in 2019 . </P>
when is subnautica coming out on xbox one
when is subnautica coming out on xbox one
May 2016
May 2016