Mario & Sonic at the Rio 2016 Olympic Games - Nintendo 3DS Standard Edition Train with Mario or Sonic in their own stories, then test your skills in 14 events. Inspire the city with your victories while searching for missing medals, or find out why Mario & Sonic's gyms are at odds. Take on friends and family in all 14 events. Or for a new twist, try Plus Events-supercharged with Mario & Sonic elements. E10+; with Mild Cartoon Violence