http://www.netrover.com/~timt/cheats/k/kryptonegg.html (Amiga Plus Extra No. 5/97, 05/1997)When the game starts to load hold down the LEFT MOUSE BUTTON and the 'HELP' key. During play use the following keys:
'ESC'---------------Advances levels
'F10'--------------Unlimitted lives
'CTRL'--Advance to the last monster