Sega, the world's third-largest videogame console manufacturer, is creating Sega.com, a new firm dedicated to Internet gaming.

CNN: Who's got Net game?

One of the Tegra 3 games on display at Mobile World Congress is Sega's "Sonic the Hedgehog 4: Episode 2, " which will be released in May.

CNN: Gaming is a top priority for mobile-tech makers