Fate. The game which is the reason I never played Diablo again. Its just much better, deeper and the Quests are ALL random made and already in the main game after the death of the best creature (which is also random) you still can proceed (the dungeon there have 400 levels Diablo 1 only had 16!). And you do not have to concentrate on a class. You build a character totally by yourself. Its just all more random and thats why I love it and in my vision its also the best RPG ever made.