According to search this is the most relevant discussion on this topic so here I am, bumping after 2 years.
The Victory Plugin has a GetFiles node that lets you get files in a folder with ext filter if needed and also has nodes to get paths of certain folders like the game itself, the saved folder (eg.VictoryPathsSavedDir) etc.
Currently I’m experiencing an issue where the ApexDestruction plugin (built-in) being used by my project murders the Build/Launch features but it is required by Victory so…
But yea, if I could, I would probably saintify Victory’s dev (Rama) at this point. Most of the problems I run into are solved by this plugin.
…, this sounds like one of those fake comments promoting some scheme or product. Ah well, I hope this helps others too.