I played it a bit on Explorer and now I think my game is bugged. Destroyed the soul container for the undead guy but he won't join my group. He acts as if his soul jar wasn't destroyed. It was destroyed during combat. There are no soul jars remaining.
The skeleton mages were way OP even during the Explorer Mode. Had to smash the one that made the whole floor frozen to cause them to slip and fall down and then picked them off one by one.
If there is no way for me to get the undead guy as a companion, I'm not touching the game until the next update.
