Games aren't just about having fun. They teach valuable skills, too. Here are 35 of the best fun games to try out with your kids. Are your kids not. What game in your opinion had the most PURE fun in it?I'd say Super Mario Galaxy 2. Which games have you had the most fun playing. Play top games at Addicting Games, the largest source of popular gamed and hot games. Most Popular; Top Rated; Most Reviewed; Most Favorited. 1.