The Nintendo 3DS takes the wildly popular Nintendo DSi design and adds a 3.5-inch wide 3D display on the top half--no glasses needed. The slider on the right-hand side of the top half will allow the player to adjust the 3D effect as desired. Also, it looks like the new analog "slide button" (above the directional pad on the left-hand side) will offer tighter controls for 3D games.
3D Camera on back
The back of the Nintendo 3DS features a pair of cameras that players can use to take 3D photos.
Nintendogs + Cats for 3DS
One of the new titles announced for the Nintendo 3DS is a brand-new version of Nintendogs, which features improved graphics, facial and motion recognition with the built-in camera (so the dog can recognize different "owners" and respond to your head movement), and...cats!
MarioKart for 3DS
Nintendo also announced a new Mario Kart game as one of the upcoming titles for the Nintendo 3DS. Get ready for another round of speeding, sliding, and shell-shooting in 3D!
The Sims 3 for 3DS
The Sims 3 is coming to the Nintendo 3DS, and it looks like the improved visuals will let you get up close and personal with your new Sims.You'll also be able to use the built-in camera for face mapping, and it looks like the 3DS's revamped connectivity features will give you new ways to play with other Sims as well.
Star Fox 64 for 3DS
Fan favorite Star Fox 64 will also be making an appearance on the Nintendo 3DS as Star Fox 64 3D, with revamped visuals and controls. Do a barrel roll!
Your Mii avatars residing in your Nintendo Wii will get to party this holiday season in Wii Party, a newly-announced Wii title starring your Miis in a series of Mario Party-esque minigames. Party hats optional.
It's back! Donkey Kong Country Returns for Wii
Donkey and Diddy Kong are returning to their 2D platforming roots in a new Donkey Kong Country title for the Wii, due out during the 2010 holiday season.
The Legend of Zelda: Skyward Sword for Wii
The Legend of Zelda: Skyward Sword is the next installment of this popular game series. It'll feature a new look and feel, and will require the Wii MotionPlus to play. Expect it in 2011.
Pokémon Ranger Guardian Signs for Nintendo DS
The latest addition to the Pokémon series, Pokémon Ranger Guardian Signs will come to the Nintendo DS this fall.