Hello,
Steam will no longer allow any adult games into early access. This sucks. I'm forced to now do DLC episodes. It's not the most ideal route, Having a separate store page is great for visibility. So I'll be working on getting chapter 5 up ASAP. Along with that a full guide for chapter 1-5 will be available and the guide will update with each chapter release. We will see what happens with Steam policy moving forward.
I'll announce the release date once I get everything sorted.
Stay safe out there.