In October, we reported that Gamefly had a Myst game for the Nintendo 3DS listed in their database, with Maximum Family Games as its publisher. The listing wasn’t off the mark; Maximum Family are indeed publishing Myst for 3DS, and it’s coming in the spring.
Myst for 3DS is developed by Hoplite Research, and has been converted to 3D for the system. It’s slated for release on March 27th, 2012. No additional content other than 3D environments and the Rime Age have been announced yet.