One of a kind, when you understand the game it becomes truly amazing.
I bought this game back then when it came out, and I still play it from times to times today ( 2007).
Its really calm and relaxing, while very fun and challenging.
I cant recall how many times I beat the game, I even think I beat it with every single faiths and every single classes, still every games I play are different.
Today for the first time I was able to clear a lvl 11 dungeon ( the hardest ones in the game) with my Life Warrior hero ALONE :D, he was lvl 12 with probably the best artefact setup possible, but still the amount of skills I had to use made it an awesome fight. IE using the spells from the ennemy mages in your advantage, defend self when needed, run away to corner them in small groups etc.