Creature creation oddity Freakyforms: Your Creations, Alive! headlines this week's Nintendo eShop update.
Freakyforms allows players to design their own Spore-like critter and unleash them on a platforming world of your own design. Gamers can also swap monsters via StreetPass and share them online via QR code.
It's an original Nintendo-created downloadable game for the 3DS - sadly still a rare occurrence for the handheld, but one which Nintendo is working to improve.