When comparing Twine vs OpenBOR, the Slant community recommends Twine for most people. In the question“What are the best game engines for beginners and non-programmers?” Twine is ranked 5th while OpenBOR is ranked 33rd. 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 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.
Pro With a bit of tweaking, it's also possible to create a platformer
It's possible for a non-programmer who is comfortable with text-based designing to tweak the engine in order to create a platformer. Almost all the parameters needed can be found in the OpenBOR wiki, so it's easy to find anything a new developer needs.
Pro Great genre-specific engine
OpenBOR can quickly help create a good Beat-Em-Up game without programming.
Pro Great, supportive community
OpenBOR community is highly active and very helpful.
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.
Con Text-based parametric editing
Heavy reliance on text-editing. No visual editor to edit characters and levels (although there are a few community-built ones that do the job).