When you click on a 'tweak' you are offered an 'OK' dialog box if the alteration is achievable or, if it's not, you are informed of that too. The program also has an update feature where it will compare your version to the one at the author's website and, if there is a later version, offer to download it for you. The program itself comes a 'non-square' window and it has three different skins supplied with it. If you have CorelDraw you can get the 'master' for the skins from the author's website and make your own. This is a fun maze game for ages 8 to 12.
Graphics are basic but the concept is excellent and the game is very playable.
There are quite a number of things to find, monsters to kill and secrets to uncover that most younger users will be enthralled. We would suggest printing out the documentation which comes with the game so you have the list handy. The source code is offered with this public domain game so you might want to build your own version. Overall we were quite impressed. The size of the graph, and its position, can be either determined by setting margins and graph size, or just by sizing the sheet preview and then dragging it around the page.