Finally I'm able to play this game again ! I've started a new game from the beginning as I've lost my savegame when I have finally allied with the Pirates. Yes, behind the missions, there is a good history where you will be part of it, and once you complete all of the missions related with the history, you will won the game. PS: for those looking for the subtitles when interacting / talking with the characters, press ALT+O to disable the sound before the interaction / talk. Disabling the sound will enable the subtitles. Once back in the space, press ALT+O again to enable the sound again.
