Originally Posted by Fluent
It's just staggering how much of this optional side content is hidden in Sacred 2. It really rewards exploration. All you have to do is see the grey area on your map, go there, and there's no telling what you'll find. One small grey area on the map could turn into hours of adventure. It's nuts.

IIRC there are 600+ side quests in S2+several bosses unrelated to any quest(mostly dragons).