When comparing Fungus vs Twine, the Slant community recommends Twine for most people. In the question“What are the best game engines for point & click adventure games?” Twine is ranked 4th while Fungus is ranked 22nd. The most important reason people chose Twine is:
The basics are very easy to grasp, and you can have a basic story up in minutes.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free and Open Source
Completely free and open source for your gaming needs.
Pro Easy to understand
The basics are very easy to grasp, and you can have a basic story up in minutes.
Pro Free for commercial projects
Twine is based on a GPL licence. You are free to download, modify and publish derivatives - even commercially.
Cons
Con Limited to interactive fiction
Twine is specialized to decision-based interactive fiction. Under the hood, a Twine game is just a flowchart for page transitions; the only way to add more complex behavior is to code it from scratch in JavaScript.