Simple worker Jan Dolski finds himself on an uninhabited planet. Since the hero has no assistants, he begins to create alters — other versions of himself, each with their own personality and needs. Each alter is taken from the Tree of Life, which shows the key decisions that made Ian who he became. There are many variations of the hero in the game, starting with Ian the scientist and ending with Ian the drug addict, and all personalities will interact and conflict with each other. To survive, alters need to obtain resources, solve everyday problems and improve their own base.