"Strategy between different cultures of the 15th century"
Anno 1404 is a real-time strategy game that takes you back to the 15th century.
In Europe we left the Middle Ages at that time, but in the East they had been splendid for years with civilizations much more advanced than the European ones. The game puts you in that oriental atmosphere of 1404.
In this game it is basic to know how to manage resources. But not only will you have to manage resources but it will be essential that you know how to negotiate and promote business relations with your neighbors. If you live in a passing land this can be very helpful to you.
Anno 1404 is a good graphic level game that allows you to play against time or without any time limit. Play the way you want, both modes will hook you up and have equal fun.