For CYA there are plenty of "interactive fiction" tools. They range in complexity from mere hyperlinking over simple state management to Turing complete program

For CYA there are plenty of "interactive fiction" tools. They range in complexity from mere hyperlinking over simple state management to Turing complete programming. https://infinite-story.com/ https://infinite-story.com/ https://twinery.org/ https://twinery.org/ http://inform7.com/ http://inform7.com/ https://www.tads.org/ https://www.tads.org/