Interactive stories allow readers to make choices which in turn determine the outcome of the story. NST allows authors to produce such content by bringing a full suite of tools to help you create, analyze and render both branching and nonlinear content, including stories, novels, poems, generic text, as well as music or films.Interactive stories allow readers to make choices which in turn determine the outcome of the story. NST allows authors to produce such content by bringing a full suite of tools to help you create, analyze and render both branching and nonlinear content, including stories, novels, poems, generic text, as well as music or films.