Shigeru Miyamoto won’t retire until the “day he falls over”. The 71-year-old games designer, who has worked as Nintendo’s representative director and has created some of the most iconic titles to date, including ‘Super Mario’ and ‘The Legend of Zelda’, is keen to continue working at the Japanese company for the foreseeable future. In an interview with The Guardian newspaper, he said: “More so than retiring, I’m thinking about the day I fall over. ”In this day and age you have to think about things in a five-year timespan, so I do think about who I can pass things on to, in case something does …