Game On Expo, the most popular gaming convention in Arizona, is coming back for its fifth year. Founded in 2015 by YouTube celebrity, John Lester (a.k.a. Gamester81), the name of the event is Game On Expo, and G.A.M.E. stands for Gaming, Anime, Music and Esports. Their mission is to bring mission is to bring the G.A.M.E. to Arizona.