Yes, the console was unlocked before installing the campaign.
The Scepter of the Underworld wasn't obtained, right? So, when completing the mission, the hero runs back long distances, wasting many turns?
Were all the missions for all the altars completed? Were all the Inferno cities captured?
Added 1 minute ago
After completing the main quests and receiving information in the tavern, did you go to the main altar at the beginning of the map?
