Astromycology

Fungus is your life. You grow, sell, and expand your farm in this game of galactic agronomy. Navigate the changing market and gaining as much as you can for this year’s crop. Also, watch for shifting prices of equipment and labor. As you do you will become master of commerce among the stars and fill the needs of neighboring planets!
Astromycology is an economic farming game - except you are an alien growing fungus in space. Each player buys, plants, and harvests crops and sells them in an ever-changing market.
Game Mechanics: Engine building, changing economies.

—description from the designer