The only thing I'd add is the ability to have different designs on the tiles.

Typical RPG, with the addition of graphics and live chat. Unfortunately, you only get 6 free posts to the chat, then you have to spend money (real $, not in-game money.) It is a bit confusing at first. It's also quite difficult & slow to earn gold - the in-game currency. This could be a decent game if the developers were less concerned about trying to make money!

Hard to believe, but this one is even better than the first! Hopefully you are already working on number 3 because it's impossible to get enough!!

The gps feature makes this game unlike any other. Own & defend turf in your own neighborhood or anywhere you travel. You can also fight to take over others' turf. There is a huge social component to the game; I have made friends that I have even met up with in real life. A couple of my family members play, making the experience even better. (However, you aren't required to be social in order to play.) The developer is very involved, releasing new updates frequently & responding to any issues promptly. This isn't just a kid's game, either; most of the top mobsters are adults. Beware though, this game is totally addicting!