A large 20.4km x 20.4km terrain with 17 farm yards with placeables (new farmer + 16 "AI" farms). Irregular design road system with small to big fields sizes and many farm yards. While completely fictional its still American style.
Total of 12 selling points which accept all grains and products. Buyable land is detailed which provides cheap land to buy.
Nice rolling hills type heightmap which is very much suitable for farming. Placeable buildings can be used or sold in new farmer or the other farm yards.
Also very detailed dev diary with screenshots is available which some terrain editing enthusiasts might find interesting.
PMC Undefined Farms 20km homepage.
Enjoy.