For advanced quests, always send three dwellers with maxed S.P.E.C.I.A.L. stats, especially Endurance. Equip them with your highest damage legendary weapons and Endurance-boosting outfits. Bring a full stock of 25 Stimpaks and 25 RadAway per dweller. During combat, focus fire on one enemy at a time to eliminate threats quickly. Use critical hits strategically on tougher enemies. If a dweller's health drops dangerously low, immediately use a Stimpak. If you encounter a particularly difficult room, you can sometimes retreat to a previous room to heal up. Use Nuka-Cola Quantum to skip travel times for faster quest completion and reward acquisition.
