If you're looking to make easy money online in a game, i'd recommend marketglory, you're restricted to only being able to "work" once a day so it take months to build up exp though you can soon be earning a couple of euros a day just for logging on, pressing "work" logging off, my link :
http://www.marketglory.com/strategygame/Mythology or if want admin as your above,
http://www.marketglory.com/ there's lots of different strategies though even just working and doing nothing else brings in a pleasing amount of money for doing very little :)
They did that anno game too which just dosent work as well as MG, and they're in alpha testing of a townbuilding type one, it's a bit too annoying though and like facebook clone type ones, however they've done really well with mg for such a little company.