To the dev, Szklanka Herbaty:
This game would be much better received if you presented it as a mod of Progress Knight, not a new game inspired by it.
That framing is specifically where your major hurdle with this project is, since the biggest change is the skill trees you've tacked onto the base game, and modifications of idle games for QoL or new features aren't unheard of.
Just something to bear in mind next time you tackle a project of this nature.