Nintendo's keynote is just a few hours away and Nintendo of Europe released names of upcoming Nintendo titles. Could these be the games Satoru Iwata announces at GDC.
Cosmic Walker takes place on a space station and the screenshots show you're equipped with a gun. Gaia, the studio headed by Koji Okada (Megami Tensei developer) and team behind Monster Kingdom: Jewel Summoner, is making this game.
Spaaan Smasher (aka Spawn Smasher) you play as the grinning orange ball and smash into objects. Looks like a mix between a 2D platformer and pinball. Artoon is developing this game.
Line Attack Heroes has players use a line of followers as a weapon.
Friend Connection (aka Tomodachi Connection) is a Nintendo DS game with Miis of Nintendo executives like Shigeru Miyamoto (he sings in the game), Reggie Fils-Aime, and Satoru Iwata as the main characters. Nintendo is developing this game internally.