Pretty cool online game, if you ask me. You either form or join a nation, research technology, and inhabit land.... which may involve attacking someone, if they're occupying it.
The big thing about this game, however, is one of the goals that you're supposed to try and attain at all times. There's these orbs in various parts of the world; if you attain the land it sits upon, you start getting cash. Real world cash. The longer you can stay on that piece of land without someone taking it over, the more money you can cash out and get.
Personally, I just play the game... not too concerned about the orb. It's not a pay-for-play game, but you can buy credits, which can get you temporary technology for that little edge.
Eh, just my opinion. You can download it at www.downloads.com .