In the essential structure it reminds one strongly of MONOPOLY. The author team Donadoni/da Vinci inserted another whole set of details which make LEONARDO its own game. At the beginning, each player secretly decides to which of the two groups of aristocracy (the Pope-faithful Guelfen and/or the emperor-faithful Ghibellinen) he would like to belong. On some spaces event cards are drawn, and those give one group or the other a financial boost.
There is a variant. It offers opportunity to the players to unite in guilds.

%2Fpic818301.jpg&w=3840&q=75&dpl=dpl_9roXf2Rz9U7NbAgVeBTfdT6GykY7)
/pic5810008.jpg)
/pic6233874.jpg)
/pic4614675.png)
/pic6029313.jpg)
/pic6293412.jpg)
/pic6270415.jpg)
/pic6313605.jpg)
/pic5679172.png)
/pic6192204.png)
/pic5673416.png)
/pic5851308.png)
/pic5707830.jpg)