This is great game that seem not to be mentioned here before, it is bit more realistic than common rpgs and even graphics are not best, they work quite well in this game, this is also quite huge came, there is so much depth in everything that I don't believe any other title has gone that far before.
http://www.jmp.fi/~smaarane/urw.htmlHere is some kind of review from it, but it is from 2004 so naturally game has improved since then.
http://www.gamespy.com/articles/517/517647p1.htmlI'm sure some of ideas in that game can work in PS too
