It's a very cute take on an evolution/merge style game, but having your pigs randomly get destroyed while you mash R is kind of frustrating. It's an excersise in babysitting your units by dragging them to the center of the screen, which can also mess you up if you're trying to make anything but Piglots. I feel like it would be less frustrating if there was more counterplay against losing pigs, such as if they were fighting some enemy on screen that you could drag Piglots over to deal with.