My worry is that as players we've grown too comfortable with being comfortable. We revel in being consumers of products, rather than contributors to … - Derek Yu

As game designers, we naturally gravitate towards order, because we create rules, and we create systems, and we create structure. And those are all things that belong to this idea of order. [...] And so, I think it makes complete sense that as game designers, we would embrace order, and we would be very attracted to things like "balance", things like "elegance" in game design. [But] more recently — and maybe a big part of this is my experience with Spelunky — I've started to rethink that a little bit. And I've started to think more about chaos as the defining trait of game design. Or at least that's something that really appeals to me right now— this idea that we're not creating these ordered systems, but we're creating chaos for the player to find order in.

Mario made more sense to me, thinking about it as an "athletic game". Even little details like Charging Chuck— there are just random sports characters that are in the Mario universe. And the fact that — at the end of a Super Mario World level — there's that bar that goes up and down, and you're trying to hit it— it kind of feels like hurdles. The fact that there is a timer in the game. [...] It all comes together to make each Mario level feel almost like a race where you can also explore.

Ultimately, that's what makes the most interesting game that we can make— if it's not just what players are expecting or what players want the game to be. [...] I would like people to feel strongly about it. I think that's the most important thing for me— whether it's love it, or not like it, or have conflicting feelings about certain parts of the game. I want the game to have its own personality, and that personality is the personality of the team making it.