https://augustincarroll.itch.io/wandering-alchemist-solo-journaling-rpg

In this solo journaling RPG, you step into a high fantasy setting, taking on the role of a wandering alchemist healer who makes records of the people they meet, the natural ingredients they discover, the maladies they diagnose, and the potions they brew. 

You also take notice of a strange new disease that begins to appear more and more as time goes on, eventually tracking your study of it and your progress toward a cure.

Requires one deck of cards and at least one six-sided die.