Unreal Editor for Fortnite (UEFN) is out now. Verse, the new functional logic programming language is what Epic has developed to be the third language in Unreal Engine.
Getting a good feel for what its like to use a language like Verse in practice can be difficult without visuals, so this video shows what the workflow is like for people who are already familiar with programming.
* Epic's Intro to Verse for first-time programmers: https://dev.epicgames.com/documentati...
* Verse Language Reference: https://dev.epicgames.com/documentati...