In Happy Pigs, you are farmers raising pigs over the course of a year to sell at market. Breed new piglets, fatten them up, and sell that for top dollar! Each season brings unexpected turns of fortune, as you maneuver to take the best actions at the right time. So time your feeding, breeding, buying, and selling just right. And don't forget to vaccinate your herd, because the changing seasons will take a toll on your piggies' health.