Software designer Julian Kantor (L), who created "The Recital" takes a picture of Jonathan Feng (R) as he uses the Oculus Rift virtual reality headset to experience his program during E3 in Los Angeles, California June 12, 2013. REUTERS/Gus Ruelas
Attendees watch scenes from the game "Forza Motorsport 5" during the Xbox E3 Media Briefing at USC's Galen Center in Los Angeles,June 10, 2013.
REUTERS/Mario Anzuoni
Gamers play Pac Man on an Atari game console during E3 in Los Angeles, California June 12, 2013.
REUTERS/Gus Ruelas
A full size robot depicted from the new game "Titanfall" is photographed by conventioneers during E3 in Los Angeles, California June 12, 2013.
REUTERS/Gus Ruelas
A man talks on a phone near an ad for the game "Ryse: Son of Rome" at E3, the Electronic Entertainment Expo, in Los Angeles, California, June 12, 2013.
REUTERS/David McNew
A character from "Killzone: Shadow Fall" walks through an exhibit hall at E3, the Electronic Entertainment Expo, in Los Angeles, California, June 12, 2013.
REUTERS/David McNew
A man tries a game at the Nvidia Shield PC Game Streaming exhibit at E3, the Electronic Entertainment Expo, in Los Angeles, California, June 11, 2013.
REUTERS/David McNew
People play games at the Square ENIX, Inc. exhibit at E3, the Electronic Entertainment Expo, in Los Angeles, California, June 11, 2013.
REUTERS/David McNee
People watch a demonstration of Call of Duty at the Activision exhibit at E3, the Electronic Entertainment Expo, in Los Angeles, California, June 11, 2013.
REUTERS/David McNee
Gamers try out the new Xbox One with a third party controller during E3 in Los Angeles, June 11, 2013.
REUTERS/Gus Ruelas
A gamer meets "Ever Quest 2" characters during E3 in Los Angeles, June 11, 2013.
REUTERS/Gus Ruelas
People pass exhibit artwork including "World of Warships" on the first day of E3, the Electronic Entertainment Expo, in Los Angeles, June 11, 2013.
REUTERS/David McNew
Japanese video game designer Eiji Aonuma demonstrates his latest production "The Legend of Zelda: The Wind Waker HD"
during the Wii U Software Showcase at E3 in Los Angeles, June 11, 2013. REUTERS/Gus Ruelas
A gamer demonstrates Galak-z at the Sony news conference show on the eve of the opening of the Electronic Entertainment Expo,
in Los Angeles, June 10, 2013. REUTERS/David McNew
People play "Battlefield 4" on the first day of E3, the Electronic Entertainment Expo, in Los Angeles, June 11, 2013.
REUTERS/David McNew
Sony Computer Entertainment Inc. President and Group CEO Andrew House presents the Sony Playstation 4 at the Sony news conference show
on the eve of the opening of E3 in Los Angeles, June 10, 2013. REUTERS/David McNew