TouchArcade: Kairosoft makes a lot of games. Rather, I suppose they made a lot of games and have been diligently porting them over to smartphones ever since. They're not bad games. If you happened to be trapped in an elevator for a couple of days with one, you might not even notice you didn't hit your floor. That said, they are extremely similar to one another, relying on the same few templates spread across every single job anyone ever had or will have. It wears on you after a few games, especially if you fall into a row of their building simulations.