It's simple, everyone is captivated by this very entertaining game that offers many interests: fun, strategy, thinking, concentration, geographical discovery. A great invention, with 2 or 3 parts the rules are similar, from 8 years old to the young. A beautiful generational sharing. Visually beautiful and very well done, the storage is more orderly. One of the best board games when the parties are connected without ever getting through lextension "1910". Definitely a must ... let yourself, leave you wanting more.