Psy doesn't just dance Gangnam Style, he runs Gangnam Style too!Get in the groove with the biggest viral vid of the year. Psy is running scared: Slender Man, the mysterious king of creepsters, is after him—so Psy needs to escape, Gangnam style. Run along the rooftops, jumping to avoid obstacles. Go as far as possible, so Psy can live to prove he's no one-hit wonder.