You grow wheat every 1 second. You press the red button to sell the wheat you have grown. The shop lets you upgrade the amount of wheat you can grow a second, and you can increase the money you make per wheat. (To leave the shop press [L])
I had like 3 hours, and I was bored. It's best not to question it to much, especially my usage of stock photos. It also has a really annoying looping song.
