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

Zeetaminds - Zeetaminds offers cloud based digital signage software with live social media integration. 

Ink by Inkle - ink is a popular open source scripting language for branching stories, designed for writers

ScreenCloud - ScreenCloud is a simple, cloud-based Digital Signage software solution that makes it easy to display video, images and content on screens.

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…

Embed Signage - Multi-platform Digital Signage Software that's quick to learn and powerful to use. Packed with features, simple to use and wide range of device platform support. A better way to manage your Digital Signage.