Utility for downloading WIP builds of Friday Night Funkin' engines on GitHub based off the original internal tool by hazel at The Funkin' Crew, Inc.
Visit the releases page.
Simply press F5 to test after loading up the project's YYP (make sure to set the target in the upper righthand corner as your system of choice). Press F8 to compile an executable (or installer, if you're that kind of person).