Dunkle Schatten ("Dark Shadows") is a point-and-click adventure. It was distributed for free by the German Federal Ministry of the Interior as a "countermeasure" against violence and anti-semitism.

Karsten and his friends are helping to build a youth centre in their free time. But soon the peace in the town is disturbed by racially-motivated crimes. What started as graffiti on the school wall ends in an arson attack on a local shop from a turkish immigrant.
Even the opening of the youth centre is at risk. Karsten and his friends try to find the ones who are responsible for the crimes.