A free online prequel with the title Heileen: A Trip to Bavaria was released in 2009.
The player reads through the story and makes decisions at some points, which leads to different outcomes and one out of three possible endings.
Heileen, a young 17th-century girl, goes on a voyage with her Uncle Otto to visit the new world, the Americas.
Her ex-slave friends Robert and Ebele helped her survive, but when Heileen discovers a deck of tarot cards representing the seven deadly sins and the seven godly virtues, she realizes that the power of the cards can help her unlock the secrets of her past and shape her future.
With the tarot cards, she can escape from the island, find her true love, meet pirates, or do nothing at all.