If you're a fan of strategy and simulations, we would strongly advise you to take a look at the unofficial game Westward, which is a rather excellent town-building sim set in the Wild West featuring a plot and a strong sense of humour. Our sister site All About Symbian will be reviewing it soon, but in the mean time you may want to see it for yourself. Westward was originally released for the PC in 2007, and this is a pretty faithful port of it.