The following is based on information from Fallout Shelter or Fallout Shelter Online. |
The Mystery of Vault 31 is a limited time multi-stage questline in Fallout Shelter. It consists of five sequential quests. This page serves as an overview for these quests.
Quest name | Long description | Quest objective | Short description | Requirements | Rewards |
---|---|---|---|---|---|
Halloween (Non)Fiction | As Halloween approaches, the story of Vault 31 and its strange past is being told once again. But is the Vault really haunted, or is something else to blame? It’s up to you to solve... The Mystery of Vault 31! | Learn more about Vault 31 at the ruined library. | Learn more about Vault 31 at the ruined library. | Level 10 3+ DAM weapons |
Ghost costume 400 caps |
Go West | The library caretaker told me someone named Herb Vest might know more about Vault 31. I can track him down at the old candy factory. | Search for Herb Vest at the old candy factory. | Seek advice about Vault 31 from Herb Vest. | Level 12 4+ DAM weapons |
Rare weapon Common outfit 500 caps |
Days Gone Bye | Herb Vest told me that people who go to Vault 31 end up missing. I'm going to head to Vault-Tec's offices to learn more about the Vault's past. | Track down information about Vault 31's past. | Search the Vault-Tec offices for information about Vault 31. | Level 13 4+ DAM weapons |
Legendary junk 600 caps |
Mask Hysteria | In order to scare the Raiders away from Vault 31, a helpful traveler suggested getting Ghost Costumes from an old factory nearby. | Get the Ghost Costumes from the factory. | Get the Ghost Costumes from the old costume factory. | Level 14 5+ DAM weapons |
Ghost costume x2 |
Scare Tactics | With the Ghost Costumes in hand, it's time to head out to Vault 31 and confront the Raiders there once and for all! | Confront the Raiders at Vault 31. | Confront the Raiders at Vault 31. | Level 15 Ghost costume |
Mr. Handy box Rare outfit Rare outfit recipe |