The old oaks of the valley hide the most precious thing that grows in the dark: truffles. Inherit a small orchard, raise inoculated oaks, train your Lagotto Misu to follow the scent, dig without a scratch, and sell to the chefs. Seasons turn, trees mature, wild boars and rival hunters are watching.
Tip: sniffing dogs work best in the damp hours of dawn. Rain washes scent away, fog keeps it close to the ground.
Serve this folder with a static server (e.g. python3 -m http.server) and open truffle.html in a WebGL-capable browser.