I've played many development and time management games on bigfish. This one was the worse. Don't bother.

Typical TM game where you have to build different types of buildings and collect resources. The shaman has to look after his tribe, for instance when one gets sick, he has to make a healing potion. Simple graphics and sound that can be a little anoying - but I turn mine down. I would recommend this game, except for the fact that it has a right mouse button scroll for the current location, and I found it very difficult to get the hang of it. I am still trying. If I do, it will be an OK game, but I think it seriously impedes progress.