Foundry Forum

Match resource runes to build an arch, market and observatory. An early quarry produces stone/coins each exchange; an orchard produces timber/grain. Choose only one industry, before the fourth exchange. The arch extends your deadline by two exchanges; the market adds a coin per match. Clear boards renew rotated. Finish the observatory before the deadline.

Tap controls, or Tab then Enter/Space. R restarts. Every action is turn-based; take time to plan.

Resource-specific architecture decisions, compact two-building city.