in addition to standard sims 3 world there are 3 new worlds available: China, Egypt and France. In each world, there are at least 10 tombs to explore, and twenty missions. When all missions are successful, you can buy homes in the countries visited. In addition, one can learn the skills: photography and martial arts. It is also possible to eat frog legs or be cursed by a mummy. In short, very good game for fans of adventure and excitement!