Version 0.0.7 - Implemented functional map navigation.
You can still access the map via M key, just for test purposes, but now the map will be displayed after you grab the yellow icon that drops after the last monster is defeated.
On the map, the bright green square is your zone location. You can navigate to grey squares (unexplored zones) only if they are adjascent to your zone. Once you left a zone, it becomes a fair green (explored zone), and you can access it from anywhere in the map.