Twitter sleuth Superannuation spotted an online CV for an environment artist at Griptonite Games listing Shinobi 3DS as their current project.
The artist claims to have "created whole levels for 'Shinobi' on the Nintendo 3DS, including many props for use in a variety of environments."
Griptonite specialises in handheld versions of multiplatform releases, having worked on the DS version of Spider Man: Shattered Dimensions and Assassin's Creed: Bloodlines on the PSP.
source : http://www.eurogamer.net/articles/2011-05-...shinobi-revival