what's next?

Hi!
I have played "CRADLE OF ROME",I built the entire city of Rome,I become "emperor",than the game told me that I must go to Olympus,but first I have a to fulfil another task and I don't know wich one is that.Iplay on and on and on,screen after screen,and it seems like a never ending game.Any suggestions? Thanks !

After becoming emperor, your next goal is to get to Olympus - which means passing level 100. After that, you have won the game, and can then start over if you wish. Take a look at what level you're on, and you will know how far you have to go.