Amidst the bug fixes and performance improvements, the Fallout 4 next-gen update also added new content, such as the side quest All Hallows’ Eve. Itโs a short and sweet quest, albeit creepy because of the foggy location, skeletons, and a pack of feral ghouls. You donโt have to be any particular level to unlock it, either. In fact, completing All Hallows’ Eve will net you a few unique headgear and over two dozen new settlement decorations for those who love Halloween!
Fallout 4 Quest Guide: How to Complete All Hallows’ Eve
Once youโve updated Fallout 4 to next-gen, youโll have the All Hallows’ Eve quest already on your Pip-Boy, along with the Mysterious Signal for the radio. Unfortunately, it was bugged for me (Go figure!), so your mileage may vary. Luckily, you donโt have to listen to the signal to advance the quest.

If the Mysterious Signal is bugged for you, then travel straight to Harbormaster Hotel and enter the building. Itโs located directly east of Diamond City, past the Combat Zone, and along the coast. Youโll find the entrance behind a junk fence.
Inside youโll have two options: an elevator and the New England Technocrat Society. Ignore the elevator and use the other door; the elevator leads to more raiders and some useful drugs like X-Cell.

Head straight into the main room, where the stage is. Be sure to have your Stimpaks favorited because the room will fill with gas, slowly draining your health. To make matters worse, thereโs a pack of ghouls led by a glowing one called Mr. Wendt.
Once the ghouls are dead, enter the hallway to the right of the stage. Youโll find five rooms, four of which are numbered โ 1 to 4 โ and a locked door thatโs only accessible with a four-digit code. Itโs the same combination for everyone: 4–3–4–6.

Inside the room youโll find three points of interest:
- A power armor frame
- A terminal
- A copy of โPicket Fence Halloween Specialโ magazine by the terminal
Youโll need a fusion core to get the power frame moving properly. As for the terminal, using it will disable the poisonous gas. On your way out, donโt forget to loot the ghouls. Youโll find a Felt Hat that gives +1 to Charisma and the bizarre De-Capitalist Unfinished Helmet โ one for your character and one that counts as power armor.