Wheat is one of the commodities available in various versions of Farming Simulator. It was the first crop introduced in the series. See the above links for more information.
Simulator Availability[]
Versions: Farming Simulator 22 • Farming Simulator 20 • Farming Simulator 19 • Farming Simulator 17 • Farming Simulator 15 • Farming Simulator 14 • Farming Simulator 2013