Windstille-NDS is a version of Windstille for the NintendoDS. The codebase was written from scratch and not based on the regular Windstille release. The game never got finished, so it's little more then a very rought prototype.
The prototype features a single room in which one can walk and interact with a door on a vehicle. The touchscreen provides some clickability as well.
A video of the game in action can be found on Youtube:
The roms/
directory contains precompiled NintendoDS roms. They will
run on a NintendoDS emulator like desmume
.