When you begin to play, type jassica16. Then: 

     Ctrl  F10.  Now  you  are  invincible. After that, every time you
press  F10 you get full weapons and all weapons. Items are now free of
charge at the bar.

     Press  H  to  activate Hack mover (hold down Shift, and click and
drag items, doors, etc.)

     Press CTRL-V to get game stats

     CTRL-L shows current location

     CTRL-Q shows CD transfer display toggle

     F7 displays grid over level

     ALT-F7 displays a different grid

     F displays framework

COMMAND LINE PARAMETERS:
-warp X (warp to level X)
-skill X (change skill to X when using -warp)
-egg 250 (Weapons room cheat, must be used with -warp)
-? (displays message "You DO need help!")
-demo (continuously loop intro)