Taking Independence

Taking Independence is a Minutemen main quest and achievement/trophy in Fallout 4.

Detailed walkthrough
Once the Sole Survivor has recruited at least four settlements to the Minutemen cause, this quest can begin. The next time the Sole Survivor talks to Preston, he will bring up the idea of retaking the Castle, suggesting that the radio transmitter there would help with communicating with the growing number of allied settlements. Preston will then ask the Sole Survivor if he should assemble a strike force at the Castle. Once the Sole Survivor is ready for the attack, they can answer affirmatively to continue with the quest (Preston will wait for them to come back and call the attack otherwise).

At this point, the Sole Survivor must head to the Castle and meet Preston there. Preston will be waiting with a strike team of three Minutemen. As the Sole Survivor approaches, Preston will talk a little about the fort before asking the Sole Survivor to decide on a strike plan. The three Minutemen will offer various potential plans of attack: a direct assault into the courtyard via the breached northwest wall, a pincer through the breach and the main gate to the south, or setting up a firing line outside the northwest breach and drawing the mirelurks out to their guns.

Once the plan of attack has been decided, the Minutemen will move into position. As soon as someone enters the courtyard, mirelurks will begin emerging from the ground and attacking. Some of the mirelurk eggs may also hatch, releasing mirelurk hatchlings to be defeated. The Sole Survivor will need to help the Minutemen eliminate the mirelurks to proceed. Once the courtyard is clear, Preston will point out the mirelurk nests that are all over the Castle, stating that they need to be taken care of to keep the mirelurks from coming back. He will tell any remaining Minutemen to remain in the courtyard and take care of the eggs there while he and the Sole Survivor clear the walls.

From here the Sole Survivor must find the marked mirelurk nests in and around the Castle's walls and destroy all of the eggs. As they clear them out, more eggs will hatch and more mirelurks will emerge. When enough of the eggs are desroyed, the entire fort will shake, and a mirelurk queen will emerge from the lagoon - the "sea monster" that destroyed the Castle in the past. She'll make her way through the southwest breach and into the Castle courtyard and begin attacking everything in sight. A missile launcher and a flamer can be found in an armory inside the east corner of the Castle's wall, and may come in handy for defeating the queen.

Once the queen has been killed and the remaining eggs cleared out, Preston and the remaining Minutemen will gather in the courtyard. Preston will tell the remaining Minutemen to be alert for any remaining mirelurks while he and the Sole Survivor have a look at the radio transmitter in the center of the courtyard. To finish the quest, the Sole Survivor must use the castle's workshop to power up the radio transmitter. The transmitter requires 10 units of power, or a single large generator. With the transmitter powered up, Preston will express his happiness at the success of the mission as the quest completes.

Approximately three days after the Castle is taken, Ronnie Shaw will arrive and the Minutemen questline continues with Old Guns.

Behind the scenes

 * This quest's name is a reference to the original name of the location, Fort Independence.


 * The presence of mirelurks at the Castle may be an allusion to the lobsterbacks - a slang term for the Redcoat infantry that the Minutemen fought during the American Revolutionary War. This could also be supported by the presence of a mirelurk queen, symbolizing the British monarch.

Bugs
Für die Freiheit Independencia La raison du plus fort Sprzątanie Zamku Recuperando a Independência Штурм Форт-Индепенденс Штурм Форт-Індепенденс 邁向獨立