Even listed at early access, this just isn't ready to be circulating. Click for crops, then buy some automation and plant fields for slightly more valuable crops. The best upgrades are rapidly reached, and then there's simply no more gameplay. There's not even the satisfaction of getting into ridiculous numbers because the upgrades become prohibitively expensive for negligible increases.
This is listed as early access, so a few suggestions: -The boxes for the upgrades bounce up and down when you hover over them to make a purchase. Honestly, this is a deranged design decision. It's visually unpleasant and you can even miss the button. -It would be helpful to have more information on the income/second for the various crop options to know where the money is coming from, what the most efficient purchases are, etc.