Fantastic game, very typical french DOS game design. It more or less follows the 1984 David Lynch movie, being a mixture of strategy and adventure.
The soundtrack…is the most amazing use of FM synthesis ever on a DOS game. It is athmospheric, ethnic, to the point of seeming to play the DNA of Dune and whoever lives there.
I have an Adlib Gold clone (Goldlib) with the surround module, and this was the card where the soundtrack was most optimized for. It is just amazing!!
The CD version includes complete voice dialog, and pre rendered sequences when travelling. The voice acting is actually decent!