How to complete All Hallow's Eve in Fallout 4 & password solution

How to complete All Hallow's Eve in Fallout 4 & password solution
Images via Bethesda

Written by 

Dani Cross


29th Apr 2024 17:06


All Hallow's Eve is a new quest in Fallout 4, and it was introduced as part of the next-gen update for the game. These quests give new weapons or settlement items, and this one has some fancy Halloween-themed items to unlock.

If you need a full guide for this particular quest in the game, you've certainly come to the right place! I've got tips on how to start it as well as the password solution further down this page.

How to start All Hallow's Eve

Before you can start the quest, you need to download the latest update for Fallout 4.

When you've done that you should get the quest right away as soon as you load in to your save (as long as you have enough progress in the game). Simply select it from your list of quests to start tracking it.

The quest will tell you to "Investigate the mysterious signal". This step was glitched for me so I had to head straight to the quest location, Harbormaster Hotel, which I've taken a screenshot of below.

Harbormaster Hotel on the Fallout 4 map.
Click to enlarge

Go inside the Harbormaster Hotel to start the quest. You'll need to deal with some raiders outside first. After going inside, take an immediate left to find some doors leading to the New England Technocrat Society. This is where the quest properly starts.

How to complete All Hallow's Eve

When you enter this part of the building you'll immediately be attacked by ghouls, and gas will start to fill the room. These are feral ghouls, not Walton Goggins-style ghouls, so take them out while avoiding the gas if you can.

Eventually, the Legendary enemy Mr. Wendt will spawn. Kill him along with the rest of the ghouls.

Mr Wendt in Fallout 4.
Click to enlarge

After defeating all the ghouls, head down a nearby hallway towards the quest marker. You'll come across a door at the end of the hall, and a keypad next to it.

What's the password for the door?

The door requires a password. If you want to search for the password you can, but since you're here I'll just tell you:

  • 4 3 4 6

If you enter this code the door will open and you'll almost be done with the quest.

In this final room, just head to the terminal and select "Disable AI Control System". This will disable the gas. You can also select "Unlock Safe" to open a wall to the right of the terminal with extra stuff to loot.

The Picket Fences Halloween Special.
Click to enlarge

Lastly, pick up the magazine "Picket Fences Halloween Special" next to the terminal. This will unlock all kinds of Halloween-themed items and decorations for your settlements!

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For more Fallout 4, check out our homepage. We've also got a list of some of the best mods to install for Fallout 4, as well as some tips to get you started if you're new to the game.

Dani Cross
About the author
Dani Cross
Dani is a Guides Writer for GGRecon. She graduated from university with a degree in Broadcast Journalism, then worked as a freelance writer before joining the GGRecon team as a full-time writer in 2023. In her opinion, the best game of all time is Elden Ring – but her favourite is Halo: Reach, a game that created lifelong friendships and somehow started her down the path to a career in media. She’s also way too invested in Pokemon cards, and a big fan of guinea pigs, cats and other cute creatures.
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