the Nintendo Wii U software

Members of the media watch a presentation from a riser at the Nintendo Wii U software showcase during the E3 game show in Los Angeles.

Fans enjoy the Nintendo Super Mario 3D Worlds display at the E3 Gaming and Technology Conference at the Los Angeles Convention Center on June 11, 2013.

Nintendo of America President and Chief Operating Officer Reggie Fils-Aime speaks during the Wii U Software Showcase at E3 in Los Angeles, California.

Shigeru Miyamoto, general producer of the video game Pimkin 3 for Wii U, kicks off Nintendo's showcase of the Electronic Entertainment Expo 2013 at the Los Angeles Convention Center in Los Angeles, California on June 11, 2013.

A model dressed as Bayonetta, a video game character from the 'Bayonetta 2,' poses for photos at the Nintendo booth during the Electronic Entertainment Expo in Los Angeles.

A fan tries out a Nintendo DS at the E3 Gaming and Technology Conference at the Los Angeles Convention Center on June 11, 2013.

Fans enjoy the Nintendo Mariokart 8 display at the E3 Gaming and Technology Conference at the Los Angeles Convention Center in Los Angeles, California on June 11, 2013.

Gamers check out the new Nintendo video games after Nintendo's news conference at the Electronic Entertainment Expo 2013 at the Los Angeles Convention Center in Los Angeles on June 11, 2013.

Nintendo video game hardware and player are on dislay at the Nintendo booth during the Electronic Entertainment Expo 2013 at the Los Angeles Convention Center in Los Angeles on June 11, 2013.

A fan tries out a Nintendo DS at the E3 Gaming and Technology Conference at the Los Angeles Convention Center on June 11, 2013.