http://www.travian.com/

I found this searching online games If u like "Managemant/Strategic" games u can't miss this.

You start to build your own village (in a slow way, u can just log in few times every day to do it, like you do with youplay.it). Gather resources, build and upgrade buildings, start diplomatic and commercial relation.

If somebody is going to try it, join Server 4, I'm there We could start a youplay alliance