Code Effect
SHIFT+1 1 patient
Shift-C $2000 (hold for more $)
Ctrl-C All research completed
SHIFT+Q Causes an earthquake
CTRL+E Causes an emergency.
SHIFT+L Change the patient's appearance
SHIFT+I Disease of patient changed.
CTRL+S Get an doctor with a special knowledge.
SHIFT+CTRL+C Have all items
F11 Lose the game
Ctrl-M Skip to the end of the month
Crtl-Y Skip to the end of the year
F12 Win the current level