for people playing this, there are many other versions made by fans(i think, not entirely sure), such as progress knight reborn, progress knight rewritten, progress knight quest (I think this one's the one with the most content), progress knight quest mythical , which is the one I said before but with way bigger multiplicators and more, their links are in the progress knight discord faq, or you can just google them
link for PK discord: https://discord.gg/QWzdqw8Y