We are working on release a significant new story line to the game, called "Sue's Story". It will provide an alternate quest line which explores Sue's adventures on the spaceship (spoiler - and other locations in space, which includes flying a small shuttle around between locations).
Feedback has been that the Tutorial has provided a good base for exploring the story further, and so we will be extending this section massively, and providing it as a free upgrade to the game which will come through in the New Year.
