User Summary Twenty-one pages of basic rules for Shadowrun released by Pegasus Spiele. This product has the same purpose as Catalyst's Shadowrun Quick-Start Rules, but was apparently developed independently by Pegasus for the German-language market. Similar in scope and design to Pegasus's offering Cthulhu für Einsteiger for Call of Cthulhu. Later versions include the introductory scenario "freier Markt".