It is me – colonel Kowalski. I have to confess – I am a spy. I know, you didn’t suspect a thing. I did my job pretty well then. I have managed to secure some really important documents throughout this years in Krakow. World order is constantly changing. Probably I have already managed to prevent World War III. But now situation is pretty bad. Security Service is onto me. I need your help. Do you hear me?! YOU HAVE TO! I need you to go to my place on Dietla street. Over there you will find a key. Get through safety devices, find the radio station, destroy the ciphers and get the microfilms. They will help you in escape. Don’t get caught! If i won’t get out… Now you are involved. It is all up to you. Good luck!