I just counted the puzzles we still haven’t developped for Mi’Zhika (according to the walkthrough’s first draft) and listed them here. There are six of them:
Finding the imager (I still don’t know where the main “machine” should be- and how explorers should find it).
Finding the turbines in the little cave in the mines.
Fixing the imager
Finding the cave in the mines
Opening the cave in the mines
Opening the cave with the maps
Mi’Zhika’s storyline is slowly thickening up…