Newsbrief: Seoul-based online game publisher Nexon revealed today that it is bringing its popular KartRider franchise to Facebook next month. KartRider Dash will be the latest in a franchise that has seen 270 million registered users over all its versions since its original 2004 launch, reports Inside Social Games. Nexon launched an iOS version last year, which topped one million downloads in a single week, and has now seen over 6.7 million downloads in total. KartRider Dash marks Nexon's continued push into Facebook development. The company has previously published MapleStory Adventures, Zombie Misfits and Wonder Cruise on the social network giant.