Ska Studios originally announced a Vita version of Salt & Sanctuary alongside the PS4 version, but as time went on mentions of the handheld seemed to disappear. The PS4 version of the game released early this year but those who wish to play Salt & Sanctuary on the Vita have had to wait for news regarding a release on that platform. During PlayStation Experience Ska did have the Vita version running at the show, and a few days later tweeted the should be releasing in Q1 2017.
— Ska Studios (@skastudios) December 7, 2016
An actual date will still need to be confirmed but Salt & Sanctuary Vita is very much alive.