On the main menu, type “ENGINEBYNEON”. If it didn’t work try typing “ENGINEBZNEON”. Now use the following keys during play:
‘F1’____________________For more energy.
‘F2’_____________________For more lives.
‘F3’______________________For more keys.
‘F4’_____________________For extra time.
‘F6’____________________For less energy.
‘F7’______To warp to the 1st boss level.
‘F8’______To warp to the 2nd boss level.
‘F9’______To warp to the 3rd boss level.
‘F10’________________For a higher score.
On the main menu, type “SMACKSAREGREAT” to start with 6 lives instead of 3.
On the main menu, type “ILOVEKELLOGGS” to call up the sound fx and music test.