: You can switch factories and cranes at any time for zero cost . Use this to "fine-tune" your line as you unlock faster belt speeds.

Hot tip: Loop 30% of your output into dust production → use dust to overclock belts → more speed → more scraps → infinite small boost loop.

The developers recently patched the "infinite leek stacking" glitch, meaning raw efficiency is now king. A hot setup is defined by three metrics: