DefArc is an Arcweave runtime for Defold, a toolset to easily create branching, interactive narratives in your games! Underneath it is a JSON parser and helper module for branching, interactive or linear conversation or any data you can create in Arcweave for Defold game engine (Lua).
Why do you think that https://github.com/britzl/defold-richtext is a good alternative to defarc