🔁 The core loop

• Pick up: walk through a field to harvest it, or stand by a tray / machine output to load goods onto your back.
• Deliver: stand on a stall, a machine's input, a trough or a truck to drop what it accepts.
• Sell: customers queue at stalls, take the goods and pay onto the green cash tile next to it.
• Collect: walk over a cash tile to grab the bills, or press ALL $ to pull the money from every tile at once.
• Build: stand on a price tile. Money drains from your back into it; partial payments are kept, so you can pay a little at a time.

Things that cost $0 build themselves as soon as their requirements are met (for example the chicken feed field, the first EGG STALL and the FEED STALL).

Hens only lay when they eat: the coop's trough must have chicken feed. The chicken feed field is sold at its own FEED STALL and also fed to the hens.