There was the original Leisure Siit Larry game which was hilarious as a kid. The original Wing Commander. Then there was an rpg that if you picked your nose you could level your lockpicking skill. You had three classes (Warrior, Thief, Magic User of some sort) and a hidden fourth class (Paladin) if you spec'd right. And you could transfer your character from the first game to the second game. It was an amazing game and I can't remember the name of it. :(