Dominion HD by Chillingo is a great remake of risk for iPad!

Dominion is the app to get if you like risk.

In this game you have a single player and multiplayer!
The single player is a fun way to play against computers, while multiplayer is great to have a friend play!
Pretty much all you do is try to take over the world by using dice and defeating the people with control of that country.

If you have played Risk and love it, this is a must have app!

Sorry for the short review guys, but it will be made up soon!