Revell's division in West Germany, Revell Plastic, GmbH, published a one-shot promotional issue of Robotech Defenders with a subtitle translating to "The Defenders of the Cosmos". Written by W. Spiegel with Artwork by W. Neugebauer, this original comic was not a reprint of the DC Comics series and was not connected to its continuity. It was translated to Swedish and packaged with the model. Like the DC Comics series, it also had no connection to the TV series.