Jack was born in Berlin and began to craft fantasy and science fiction stories during his school years, all of which were intended for games that he made with the RPG-Maker engine.
During this time, he created a vast universe that most of his stories took place in, with an epic trilogy at its center. But he never managed to finish the last part in the series, even after working on it for 6+ years. The game had simply grown too big for a single person.
That universe is now known as the Mortaevum universe. It will contain a retelling of most of his stories as well as new ones. The first book in that series is now in its revision phase, so keep an eye out!
You can find the first drafts of his stories on