The DER CLOU! PROFIDISK data disk supplements the OCS/ECS or AGA version of DER CLOU! with an extra 8 locations (Buckingham Palace, 10 Downing Street, Westminster Abbey, 221B Baker Street, Madame Tussaud's wax museum + more).
 ***DER CLOU! PROFIDISK(full release)*** is freely available for download from these sources: