Goomba corpses have littered the Mushroom Kingdom for decades. The poor things are usually on their way to work or school when they meet their demise. They barely even put up a fight, just keep on walking into Mario's cruel squish-zone. What if they weren't such mindless goons? Jacob Minkoff, lead designer on the new action-adventure game The Last of Us, is exploring technology that might ensure such a future isn't as far off as we think.