Aztecs The Last Sun is a simulator of building a city set between the 13th and 16th century CE. The player takes on the role of the ruler responsible for building and bringing to splendor the magnificent Tenochtitlan city-state. This amazing architectural wonder was historically located on an island in the middle of Lake Texcoco. This in itself will represent a technological and economic challenge for the player, who will have to provide food for his people and to maintain a permanent trade connection with the outside world.