Twine

Twine is an open-source tool for telling interactive, nonlinear stories.

Free Open Source Mac OS X Windows Linux

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 programming experience.

Free Open Source Mac OS X Windows Linux Web Self-Hosted

Inklewriter

Inklewriter is a free tool by inkle, designed to allow anyone to write and publish interactive stories.

Free Web

Quest

Quest lets you create sophisticated text-based games, without having to program. Make text adventures, role-playing games, training materials, simulations, or...

Free Windows

iSpring TalkMaster

Create interactive conversation simulations to train your employees for real-life conversations with clients and associates. Add the appropriate characters and...

Commercial Windows

Chat Mapper

Chat Mapper is a tool for writing and testing nonlinear dialogue, especially for video games.

Freemium Windows

Dedalus

Dedalus is an authoring system for generating Choose Your Own Adventure (CYOA) narrative.

Free Open Source Self-Hosted

Undum

Undum is a game framework for building a sophisticated form of hypertext interactive fiction.

Free Open Source Self-Hosted