Incarnate the leader of a civilization, from the Roman empire to a Chinese dynasty, makes it prosper and stand the test of time.
Orbi universo is a strategy/simulation game where you manage your civilization and make it evolve through different time period, from the Neolithic to the Middle ages.
Test your leaders skills
As your civilization evolves and becomes more influential, new treats will emerge that will test your management and strategic skills. Other nations will try to prevent you from claiming their lands and the barbarian forces will take every opportunity to steal your precious resources and burn your villages. You will have to mobilize a powerful army and build strong walls around your cities if you want to have a chance of survival.
But many challenges can also come from within. The stability of your civilization is weakening as it becomes more complex and famine, riots or corrupt government can occur if you do not take care of the needs of your people.
In short, no matter how powerful your civilization may be, you are never immune from a disaster that will mark the end of your reign.