You can't play the same game every day for years. New games are key.

There is so much more knowledge than most people realize about how to maximize the benefits of play and minimize the potential harms.

I want gaming to be something that everybody does, because they understand that games can be a real solution to problems and a real source of happiness. I want games to be something everybody learns how to design and develop, because they understand that games are a real platform for change and getting things done. And I want families, schools, companies, industries, cities, countries, and the whole world to come together to play them, because we’re finally making games that tackle real dilemmas and improve real lives.

My favorite part of running is the thinking time.

I'm not a fan of simulations. Where, 'Oh, we'll go play a simulation of world peace and figure out how to make peace' and then somehow magically that will get translated into the real world. No, that's not the kind of games that I make.

When you strip away the genre differences and the technological complexities, all games share four defining traits: a goal, rules, a feedback system, and voluntary participation.

When we're in game worlds, I believe that many of us become the best version of ourselves - the most likely to help at a moment's notice, the most likely to stick with a problem as long at it takes, to get up after failure and try again.