Cheat mode
Type these words in while playing any level. Works with Alpha version:

MPROIDS -Roids on
MPMERLIN -Full magic
MPRAMBO -Full ammo
MPKFA -God mode
MPARMOR -Anti-death tile is on
MPPREV -Previous level
MPNEXT -Next level
MPTIMING -Displays info in top left
MPUPDATE -Displays more info in top left
MPGOBLE -Info about Goble
MPSCORPIO -Same as above
MPDEFVID -Default screen resolution
MPDECVID -Decrease screen resolution
MPINCVID -Increase screen resolution
MPJAZZY -Low resolution mode (Big characters)
MPINFINITY -Can't lose lives (Enemies can still kill you)
MPSTOPWATCH -Time displayed in lower left of screen
MPPYRO -Full dynamite
MPWIMPY -Harder to kill enemies with the sword
MPBOTLESS -Toggles back plane
MPMIDLESS -Toggles middle plane
MPTOPLESS -Toggles top plane
MPNIPPY -Jump higher
MPSUPERTHROW -Superthrow (Watch out for rebounding objects)
MPNOINFO -Show - Hide On-screen info
MPOBJECTS -Shows objects in lower left corner of screen
MPPOS -Shows world POS
MPFPS -Shows frame rate
MPFLUBBER -Superjump mode
MPMOONGOODIES -Moongoodies on