Gamers play Super Smash Bros. for Nintendo 3Ds at the annual E3 video game extravaganza in Los Angeles, California on June 10, 2014. Nintendo said it is adding real-world game figures to Wii U play to help boost the popularity of its console, which has lagged rivals in the market, with Nintendo of America president Reggie Fils-Aime saying "amiibo" game pieces embedded with computer chips to swap data with Wii U tablet controllers would debut in the "Mario Smash Brothers" game later this year. AFP PHOTO/Frederic J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)
