World Of Warcraft. most popular online RPG ever and still continues to be.a pin based off that with blue tooth connectivity where as a player could input their account info via phone app and in RPG play mode. a machine that would award unobtainium upgrades ( weapons, spells maps and expansion packs ect) once it caught on with the online community ( players seeing items you cannot buy as an upgrade) it would catch on fast and you could charge $2.00 + a play.