The game is ultimate dominion. I've played for over a year. It is a game that is pretty diffcult. There are unlimited quests amd monsters to kill as well as arenas where you can square off with other players. It is a java based game and its not a graphics game, but it is really addicting.
From what I know there has never been a successful cheat or hack done to this game. If you want more info give me a pm or catch me on aim. Sign up and check it out here.
http://www.u-dominion.com/?r=56484