The 3DS has been out since March, and the eShop has been running since June. So it's pretty noteworthy that Nintendo's first original game for the service will be released in November.
The kid-friendly Freakyforms: Your Creations, Alive! is designed to allow players to build the weird-ass creature of their dreams, and then use said weirdo in an adventure, exploring its new environment, finding food, collecting coins for new items, and even gaining the ability to redraw stuff in the environment.
It'll hit the North American 3DS eShop November 10, for $6.99.