Dementium: The Ward, a survival horror game originally released on the DS, is getting an enhanced remake for release on the 3DS eShop.
Renegade Kid, the studio known for (among other things) bringing atmospheric first-person tales to Nintendo's handhelds, aims to improve on the game by featuring a better save system, but also to include features geared toward fans of the original game's difficulty. They're also aiming for a 60 FPS framerate.
The game's sequel, Dementium II, could also see an eShop release at some point.
A third game is still planned, but game director Jools Watsham has stated that it won't come to fruition anytime soon.