Check out the gamehttps://store.steampowered.com/app/1066740/Inquisitor_The_Hammer_of_Witches/
About the GameBuild things in the wild using no modern tools or materials.
Your main rules are:
-need a fire – use a flint,
-want cut a tree – build an axe from a stone and a branch,
-need a shelter – collect materials like wood, clay and others,
-want an iron weapon – build a furnace.
Imagine that you don’t have any modern technology. Use your mind to build from scratch your first primitive tools and constructions.