Over on Reviews.org, they decided to create a map that shows off which online game is played most in all 50 states. I hope you aren't anticipating a patchwork of titles here, as it turns out that two games we already knew were insanely popular basically dominate the entire country. Going in, I half expected to see maybe a Call of Duty or even Clash of Clans from mobile pop up but, no, it looks like World of Warcraft and League of Legends, proving my theory correct that all you need to do to have a big hit on your hand is call your game Location/Group "of" Cool Word.