Nintendo has confirmed that HarmoKnight, a new game from Pokémon developer GameFreak, will be released on March 28.
HarmoKnight is a platformer and rhythm game hybrid for 3DS in which players bounce through side-scrolling levels, jump around collecting musical notes and swat away enemies.The game will arrive as a digital download title via the 3DS eShop. Nintendo says its launch will be followed "a week later" with the release of a playable demo.

http://www.computerandvideogames.com...in-late-march/