fungus VS moonsharp

Visual scripting should be very high level and easy to extend by developers. I've used few inhouse tools along with stuff like Fungus and playmaker.

Unity with a plugin called fungus( it's made for that ) Homepage: https://fungusgames.com/

Remember seeing this (https://github.com/snozbot/fungus),I haven't used it though

The thing about Ink is its Unity integration is rather barebones. However, Fungus has a lot of dialog UI and other hooks, ready to be used. So what if Ink could be read by Fungus...it should be possible to parse/convert Ink into Fungus-Lua. I once converted a Ren'Py story into Fungus-Lua so converting Ink to Fungus-Lua should be doable. Fortunately this is not necessary because the Ink-Fungus Gateway exists! With it, a Gateway system is used to make both systems work with each other.

Some of you may be familiar with MoonSharp LUA interpreter for C#, often use in Unity engine to add scripting support to your game. That's what we took as a base for writing the code for abilities. Each ability can subscribe to different events such as whenever a card takes damage, is placed on the field or ability is used manually on some specific targets. Besides having event handlers we needed a way to specify some metadata like mana cost of abilities, cooldown, icon, etc. and in the first iteration of the system we had a pair of JSON metadata file and LUA code file.

Rather than making your own language, just add Lua to your project. Moonsharp is pretty good with Unity...