Welcome to your new Vault, built in the shadow of a derelict Enclave base. Your mission: Secure control of gold bullion.

- Defend your new Experimental Vault from the Enclave and other aggressors.
- Send your best Dwellers on quests to collect more gold and uncover who’s behind the Enclave attacks.
- Complete challenges to unlock the Enclave Mobile Base Crawler, Living Room, and Cafeteria themes.
- Trade your Bullion for all kinds of rewards by spinning the Capitalist Wheel.

Welcome to your new Vault, built in the shadow of a derelict Enclave base. Your mission: Secure control of gold bullion.

- Defend your new Experimental Vault from the Enclave and other aggressors.
- Send your best Dwellers on quests to collect more gold and uncover who’s behind the Enclave attacks.
- Complete challenges to unlock the Enclave Mobile Base Crawler, Living Room, and Cafeteria themes.
- Trade your Bullion for all kinds of rewards by spinning the Capitalist Wheel.

The Vault-Tec Mineralogic Department proudly announces the launch of a new operation: Ultracite Fever!

- Build a state-of-the-art Experimental Vault strategically positioned atop rich Ultracite deposits.
- Repel an invasion from the Scorched by building and testing new Ultracite-based weaponry.
- Build, mine, and craft to rise to the top of the leaderboard.
- Earn badges to secure the Land of the Scorched and Ultracite Weapon Room themes.

Drill, Overseer, drill!

The Vault-Tec Mineralogic Department proudly announces the launch of a new operation: Ultracite Fever!

- Build a state-of-the-art Experimental Vault strategically positioned atop rich Ultracite deposits.
- Repel an invasion from the Scorched by building and testing new Ultracite-based weaponry.
- Build, mine, and craft to rise to the top of the leaderboard.
- Earn badges to secure the Land of the Scorched and Ultracite Weapon Room themes.

Drill, Overseer, drill!

Minor adjustments to Vault-Tec simulation technology.

Security Patch Applied.

Vault-Tec proudly unveils its new season: House Always Wins!

- Design a new Experimental Vault: Engineered for brilliance, with just a dash of peril!
- Climb the leaderboard: Show your friends who's the best Overseer this season!
- Face challenges: Earn badges to unlock the Lucky 38 and New Vegas at Night themes!
- Collect unique rewards: Characters, attires, and armament straight from Fallout TV Season 2!
- Spin the Wheel: Luck is mandatory, and this time, pets are part of the jackpot!

Vault-Tec Presents: Fallout Seasons!
Limited-time events engineered for maximum Overseer enjoyment!

-Build limited-time Experimental Vaults: safe, efficient, and only mildly hazardous.
-Earn exclusive rewards to boost morale and compliance, and keep your Dwellers happy.
-Unlock characters, outfits, weapons and more from Season 2 of the Fallout TV Series!
-Spin the Wheel to win Fabulous Prizes. Remember: every spin is a with when Vault-Tec!
-Upgrade your Season Pass for premium prizes!
-Vault-Tec approved minor adjustments preventing the vault from malfunctioning.

Vault-Tec Presents: Fallout Seasons!
Limited-time events engineered for maximum Overseer enjoyment!

-Build limited-time Experimental Vaults: safe, efficient, and only mildly hazardous.
-Earn exclusive rewards to boost morale and compliance, and keep your Dwellers happy.
-Unlock characters, outfits, weapons and more from Season 2 of the Fallout TV Series!
-Spin the Wheel to win Fabulous Prizes. Remember: every spin is a with when Vault-Tec!
-Upgrade your Season Pass for premium prizes!
-Vault-Tec approved minor adjustments preventing the vault from malfunctioning.

Vault-Tec Presents: Fallout Seasons!
Limited-time events engineered for maximum Overseer enjoyment!

-Build limited-time Experimental Vaults: safe, efficient, and only mildly hazardous.
-Earn exclusive rewards to boost morale and compliance, and keep your Dwellers happy.
-Unlock characters, outfits, weapons and more from Season 2 of the Fallout TV Series!
-Upgrade your Season Pass for premium prizes and new ways to customize your vault!
-Spin the Wheel to win Fabulous Prizes. Remember: every spin is a win with Vault-Tec!

Thanksgiving is back in the Vault!  (Begins November 18th).
Rescue the cook and claim your prize in the limited-time Thanksgiving questlines.
Customize your rooms with Thanksgiving decorations.
Dress your dwellers for the occasion with unique outfits.
Beware the dancing Turkey!

Vault-Tec has improved your underground experience with the latest in technological advancements and the quiet elimination of minor simulation irregularities!

Vault-Tec has improved your underground experience with the latest in technological advancements and the quiet elimination of minor simulation irregularities!

Vault-Tec Sanctioned Holiday Celebrations have ended.

Vault-Tec’s officially scheduled Easter celebrations are back!
• Play the limited time Springtime for Atom questline!
• Will you work with or against the Children of Atom? Why not both?
• Get Cocoa Bean the Legendary Pet. She’ll put a spring in your step!

Vault-Tec is celebrating the luck of the Irish with… a new limited time icon.

Vault-Tec Sanctioned Holiday Celebrations have ended.

Celebrate the Holiday Season with Vault-Tec!
It’s Christmas in the Vault (again) with Holiday themes, Outfits and Quests.

Thanksgiving is back in the Vault!  (Begins November 18th).
Rescue the cook and claim your prize in the limited-time Thanksgiving questlines.
Customize your rooms with Thanksgiving decorations.
Dress your dwellers for the occasion with unique outfits.
Beware the dancing Turkey!

Spooky fun from Vault-Tec as Halloween returns to the Vault!
Can you solve the “Mystery of Vault 31” Halloween quest?
Customize your rooms with Halloween décor.
Dress your dwellers in Halloween outfits – now that’s the spirit!
Celebrate Fallout Day October 23rd with 1 day only giveaway and offers!

Vault-Tec is proud to announce that Wilzig, Overseer Betty and Hank are joining the Vault-Tec simulation along with a Pre-War Cooper Howard in his iconic business suit.
And no vault is complete without it’s very own Rollerbrain pet to join your dwellers roaming the vault and exploring the Wasteland.

Vault-Tec is proud to announce that Chet, Norm and Moldaver are joining the Vault-Tec simulation.
Also new this month, Moldaver’s Armor and BOS Assault Rifle.

Vault-Tec invites you to build a better future, today, with this officially sanctioned update featuring characters and locations from the Fallout TV Series.
• New questline based on the Fallout TV Series.
• Claim popular characters from the show including Lucy, The Ghoul, Maximus, and more.
• Visit iconic TV Series locations including the Pier and Graveyard.
• Collect and craft a new vault 33 room theme for your vault!
• Collect new power armor and craft new weapons and outfits from the show. And more.

Vault-Tec is celebrating the luck of the Irish with… a new limited time icon.

- Fix decommission list issue
- Add "Shift break" abort reason.
- Fix the continuous scanning issue with camera.

Minor adjustments to Vault-Tec simulation technology.

Fallout – New Series coming to Amazon Prime April 12.
Claim your free Vault 33 Suit in game December 4 – 12th.  More to come.
Celebrate the Holiday Season with Vault-Tec!
It’s Christmas in the Vault (again) with Holiday themes, Outfits and Quests.