🐭 European Mole Tunnel Network: Foraging and Earthworm Energy Lab

A cut-away meadow shows a European mole digging galleries, building molehills and hunting earthworms, with digging cost from cavity-expansion mechanics, worm yield per metre, a daily energy budget and seasonal soil effects. Test how soil hardness limits tunnel length per day and where digging stops paying.

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install