Twine - Twine is an open-source tool for telling interactive, nonlinear stories.
Ink by Inkle - ink is a popular open source scripting language for branching stories, designed for writers
ChoiceScript - ChoiceScript is a simple programming language for writing multiple-choice games (MCGs) like Choice of the Dragon. Writing games with ChoiceScript is easy and fun, even for authors with no programm…
Quest - Quest lets you create sophisticated text-based games, without having to program.
Dedalus - Dedalus is an authoring system for generating Choose Your Own Adventure (CYOA) narrative.
Inform - Description The market is unpredictable and keeps on changing over time.