I'm happy you enjoyed this game. On some computers (spacially the old ones, like mine), my game suddenly quit to the Windows desktop. After thinking wrong it was a RAM trouble, it seems to be a problem of old graphic card memory who saturates by all the pictures of the game (they remains in memory when you press "Esc"). There is no way I know to fix that : the best thing to do is the try to inderstand the game (even if it crashes), and when you've found what and how to do, just quit the game (or even reboot Windows) and start a new game : the memory will be fre again and should be able to finish it without the frustrating risk of crashing close to the end. I'm sorry for the inconvenience. If it can make you smile, imagine that it did the same frustrating thing for me all way long I was programming/testing it ...
