In every game of Smile, you and your fellow players attempt to lure your critters back by taking turns placing fireflies on their cards one at a time. But be careful! Wild critters are equally enamored with your fireflies, but will give you negative points. Wisely spend your fireflies to attract the best critters while saving enough to bid in future rounds. Just remember: In the end, you'll be surrounded by a collection of cute smiling creatures — for better or worse!