From IFWiki

Authoring system
Links Home page Download
Developer Matt Mower
Format HTML
Interaction style Choice
Systems Windows, macOS, Linux
System details Likely to also be runnable on Linux, but instructions not provided
Latest version 1.2.7 / 27 Apr 2024
Status Beta
Uses interpreter
Multimedia support
License GPL3
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Rez is an authoring system for choice-based HTML games. In its own words:

Rez is a language, compiler, and runtime for writing choice-based interactive fiction/RPG/simulation games based on HTML, Javascript, CSS, and — optionally — graphics, audio, and movie files. Its intended sweet spot is games that are too complex for Twine & where the author has some familiarity with Javascript.


IntFiction forum threads

Example Source

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