On the title screen, type "SIMEON" and during the game use the following keys:
'F1'--Gives you the power sword
'F10'------------------Pal/ntsc
'TAB'--------------Skips levels
'H'-----------------Slow motion
'E'---------------------English
'F'----------------------French
'G'----------------------German
'D'-----------------------Dutch
Hold down the 'LEFT AMIGA KEY' for invincibility or when you need a key to open a door or a crank.