STARDUST:

        Enter "INTRODUCTION" for the password, and stage one will be
        completed, and you'll have 14 lives and are powered with the three
        way shot, bouncer and buster.  To skip a stage, quit the game while
        on the stage you want to skip, and start the game again.  You will
        now find that the stage has been completed for you.

        Enter "BNTRODUCTINM" for the password, and level one will be
        completed and you will move on to the 3d section.

                                (LEVEL CODES)

                            Level 1-"BCQQAAAAAGGN"
                            Level 2-"CCSAQAAAALOO"
                            Level 3-"DDSAQAASANMN"
                            Level 4-"EDSAQAQTANKM"