Twine: An open-source tool for telling interactive, nonlinear stories

• Name: Twine / twinejs
• Homepage(s): Homepage - GitHub
• Description: A tool for writing interactive/nonlinear stories, which can be published to HTML.
• License: Open Source, GPL-3.0 License: https://github.com/klembot/twinejs/blob/develop/LICENSE

This tool was used to write the script for the interactive episode of Black Mirror, "Bandersnatch".

Cheers!