To tell you the truth, I only played the
Dungeon Siege I, but I had lost interest because at the time I did not have the Walkthrough.
Besides me getting lost in the wide World of Dungeon Siege. I got lost even having the Map, not knowing
where to go...
Maybe at the time (almost 20 years ago) I was newbie...
*shrug*
Now, I stopped playing games and just became a Game Collector... *cough* *cough*
By the way, if you like RPG with Adventure, I could suggest
Drakensang series,
Dragon Age series,
Mass Effect series.