NEVERMIND:

        On the title screen, type "328GTS" and you'll see the message
        {CHEAT NOW ON STEVE}.  Press the right mouse button to skip levels.

                              (LEVEL CODES)

        0 - MMMRHM      1 - AMMRHA      2 - HMMRHH    3 - VMMRHV
        4 - PMMRHP      5 - GMMRHG      6 - IMMRHI    7 - RMMRHR
        8 - MAMRHW      9 - AAMRHN     10 - HAMRHZ   11 - VAMRHT
       12 - HHMWHH     13 - GAMRHQ     14 - IAMRHB   15 - RAMRHF
       16 - MHWWHM     17 - AHMWHA     18 - HHMWHJ   19 - VHMWHV
       20 - PHMWHP     21 - GHMWHG     22 - IHMWHI   23 - RHMWHR
       24 - MVMWHW     25 - AVMWHN