So my problem is for Mac I did all the steps. I even downloaded the JDK needed to run the system but now the screen just plays music and is black. I even went back and downloaded it on windows 64 and ran it using the JDK again but it continues to flash the first picture and then go to black immediatly after. I don't know what to do and would be really grateful if you could help, I would really like to play this game. Thank you!