Because once you save the world, the quest is over.
There is one more save. It’s not in the list. It’s the hidden one—the one the game creates when you beat it, before the credits roll, a perfect snapshot of a world where the Lich is dead, the kingdom is saved, and all your choices are final. dungeon quest save file
This one was an accident. A power flicker during a boss fight against the Stone Guardian. The file had half-written itself: geometry glitches, NPCs speaking dialogue from three quests ahead, Corvin’s model clipping through the floor eternally. Because once you save the world, the quest is over
If he tried to load it, the game would display a warning: Because once you save the world