Technically Morrowind is the same. You can kill literally every NPC in the entire game but 1, fail every quest there is but 1 if you want to “beat” the game. Even that’s arguable. You could still just kill that 1 NPC thus not needing any quests at all.
Just smart abuse of magic, potions and you can just go kill God.
Beating the entire game with 0 quests done, and 100% of all NPCs killed.
Technically Morrowind is the same. You can kill literally every NPC in the entire game but 1, fail every quest there is but 1 if you want to “beat” the game. Even that’s arguable. You could still just kill that 1 NPC thus not needing any quests at all.
Just smart abuse of magic, potions and you can just go kill God.
Beating the entire game with 0 quests done, and 100% of all NPCs killed.