9,291,584 views Nov 19, 2019 The way Fallout 4 handles unique weapons is a significant departure from the ways of Fallout 3 or New Vegas. There are still unique weapons you can earn from quests or find in the world, but they’ve largely been replaced by Legendary weapons with random effects that drop from tougher foes. Can You Beat Fallout 4 With Only Legendary Weapons?