Go to the Venice screen and type HDIVIEW to show reveal the map.

Here's a way to get easy money. Go to the Venice screen and type HDIKASH. You'll get 50,000 Florins to spend at your leaisure and pleasure.

To monitor your opponent's actions, go to the Venice screen and type HDISPY.

To put inactive mercenary groups into action, go to the Venice screen. At the prompt, type HDIKARNAGE to activate them.