After revealing it was working on a new Nintendo 3DS earlier this year, Nintendo has finally given that game a name - New Super Mario Bros. 2 . The platformer is due to be released in both Japan and North America in August 2012.

The publisher released no concrete details about the game outside of four screenshots. The most important bit of information? The Power Leaf, and Raccoon Mario, are returning. Additionally a quote from Nintendo's Facebook page has revealed Luigi will be present in the game.Check the first NSMB2 screens, captured from Nintendo's broadcast alongside one officially released image, below - and don't forget to take a look at our New Super Mario Bros. 2 screenshot analysis , where we pull out all the hidden details these images contain.