Apps similar to articy:draft include Manuskript, which is free and open source. Other options are oStorybook, Inky by Inkle, Tuesday JS and Ink by Inkle. You can choose from more than 10 Game Development Tools like articy:draft for Windows, Mac, Linux, the web and Android.
Open-source software offering a hierarchical outliner, distraction-free editor, character management, plot tools, Snowflake method support, section multi-organization, customizable writing workflows, cross-platform availability, and export to standard formats.
France
EU
oStorybook is a free, open source novel-writing software for creative writers, novelists and authors which will help you to keep an overview of multiple plot-lines while writing texts.
BelgiumEU
editor that uses the Ink narrative scripting language and allows you to play and test your interactive (game) narrative stories on the fly.
United Kingdom
Tuesday is a free open source engine for creating visual novels, interactive stories and text-based adventure games. Written in JavaScript without using any third party libraries. There is support for the Apache Cordova framework for building native mobile and desktop...
Russia
ink is a scripting language built around the idea of marking up pure-text with flow in order to produce interactive scripts.
United Kingdom
Drafft is a multi-platform, offline-first editor for interactive narrative systems and game design data. Design and structure dialogue trees, scripts, variables, quests, items, game design documents, and more.
Argentina
Based on the Firefox engine, supports standards, visual storyboarding, production scheduling, publication & international languages MUI support. Free tutorials, videos & wiki are available from the site. There is a very helpful community too.
Canada
Quest 6 is a full re-write of Quest, an interactive fiction app, to pure JavaScript. It's a framework for creating parser-based text adventures.
United Kingdom
United States
Machinations is the browser-based platform to design, balance and simulate game systems. Machinations combines a standardized design language (UML) with the power-features you need to build complex systems.
Yarn Spinner is a tool for creating interactive dialogue for games. Write your conversations in Yarn, a simple programming language that's designed to be easy for writers to learn, while also powerful enough to handle whatever you need.
