He then asks the Sole Survivor to visit Med-Tek Research, where a cure for the ailment may be found, and that he has the containment override password. MacCready will talk to the Sole Survivor again and tell them about his son Duncan, and how he has a disease that will ultimately kill him. Actually taking MacCready himself to Mass Pike Interchange is not required.ДЄfter MacCready's affinity reaches 750, the second part of the quest will begin. After both Winlock and Barnes are killed, MacCready will talk to the Sole Survivor and say that it relieves him to see the two responsible for harassing him for leaving the Gunners be killed, and return the caps the Sole Survivor used to hire him.

Either of them may also be using a set of T-60 power armor at higher levels. Resistance in the interchange is fairly heavy, with 10-15 normal Gunners, a commander, and one assaultron. When Mass Pike Interchange is reached, both Winlock and Barnes will be on the interchange itself, so locating one of the nearby lifts is necessary traveling through fast travel will bring you to a lift north of the interchange, saving the time to find one. This will start Long Road ahead, and Mass Pike Interchange will be marked on the map (MacCready's affection gains will cap at 499 until the Gunners portion of this quest is completed).

When traveling with MacCready long enough for his affinity rating to reach between 250 and 500, MacCready will talk to the Sole Survivor and tell them about Winlock and Barnes, and how he wants the Sole Survivor to go to the Mass Pike Interchange and kill them.

Fallout 4 maccready mods