checked-part =>Stage Select: On the title screen, press A B R L R L D D U U. ->Continue: On the Game Over screen, hold [SELECT] and press [START]. On the title screen, press [START] to continue. =>Another World mode: On the title screen with the game logo, press U D L R A D U L R B. The words Another World will appear on the screen and the game will be a bit harder. =>Secret Message: On the title screen, press U U D D L R L R B A [START] for a special message... "I am not Konami."