I rarely do this but I would love you to take a look at this indie game and give it a try. It was released just today (and will be on Steam tonight) and is a resource management game just like Settlers or SimCity. Beware that the learning curve is steeper so I recommend the tutorials first.
Information about the game: http://www.shiningrocksoftware.com/game/
Buy Humble Link: http://www.shiningrocksoftware.com/buy/