I pushed Q then it selected the doorknob, then I pushed enter.i think thats how u do it, //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif
morse code, then the next one google the lyrics, then the next one read the source codeI have come to the conclusion the game ends at level 4. Its impossible to get past it.