1 · BUILDPlace a furnace. It smelts ore into ingots on its own.
2 · EXPANDSpend ingots on more buildings and better ones. Storage caps your income — raise it or production stops.
3 · LEAVEThe forges keep working while the tab is closed. Come back and collect.
THE ROADNew land unlocks as you grow. Everything you own keeps producing, everywhere.