In the far future people become the interstellar nation and will be able to travel through space. The story of this game is pretty simple. You must explore the planet and deal with several houses.
Dune II is a flash game where you need to explore the dune planet of Arrakis, where Melange can be found. Deal with several houses, explore the planet and get experience. When your character becomes stronger, you will get an access for more complicated missions.