Set in the award-winning Fallout universe, Fallout Shelter Online is an evolution of the original strategy RPG, with all-new hero teams, gameplay, and PvP.

Fallout Shelter Online puts you in control of a state-of-the-art underground Vault from Vault-Tec Corporation, used to protect the population from total nuclear annihilation. Build a thriving Vault, recruit legendary Fallout heroes, explore the Wasteland, and solve the mystery of the missing Overseer.

Download now and get your Vault started!

Customize Your Vault
Design your vault to be the very picture of Vault Life. Manage dwellers to find their ideal jobs and have them collect resources. Build a thriving and efficient community… underground!

Recruit Legendary Heroes
Recruit legendary heroes from the Fallout universe! Encounter rare and powerful heroes such as Nick Valentine, the famous synthetic private detective, and Preston Garvey, the Commonwealth Minuteman.

Assemble the Perfect Team
Mix and match your squad of heroes to unlock “Bond” effects and earn combat bonuses. Adjust your dwellers’ abilities and equipment wisely to tackle the challenges you’ll face in the Wasteland.

Battle in PvE or PvP
Lead your squad into dungeons to defeat dangerous foes or enter the Combat Zone to challenge other players. Level up your heroes, craft them gear and send them to battle.

【Contact Us】
If you ever run into any problems on your journey through the Wasteland, you can contact us via the following channels:
Official Website:

What’s New

Version 3.1.10

New hero:
-Added SSR dweller: "raider", the second link dweller in "DOOM Eternal", the SSR escort of the Wilds Wanderer bond, and the exclusive card pool "Relentless Axe".

New content:
-New instance: Astoundingly Awesome Tales Ⅱ Hellwalker. The overseers will continue to go deep into the hell to find the help of the betrayers, and break into the nether prison Nekravol. In this adventure, you will see a brand-new map of hell and a scene room different from the wasteland. The other two new weapons will help the overseers to be invincible in this adventure, and there will be new demon elites and demon leaders waiting for everyone in the hell.
-New map: A new story is about to open--Fallout shelter 3 oasis.
-New upgrade: Raise the Dwellers maximum levels to 70, raise the Overseer's Office maximum levels to 14, raise the prosperity maximum levels to 37 and Guild's reinforcements maximum levels to 70.
-New daily party event: To pass designated assessments, collect stars, and win luxurious prizes!
-Added Trinity Tower (Hard Mode). The conditions for available are to clear up Trinity Tower's 48th floor and to reach level 13 in Overseer's Office.
-Newly-added Faction Quest instances: The number of Faction Quest instances has been increased from 6 to 25.

New function:
-Memory Recreation: The overseers can use this function on 2 residents of the same quality. After memory recreating, the Combat Level, Perk Level, Equipment Level and Tool Level of the two residents will be exchanged. The item "Gray Recreation Chip" is consumed every time you use Memory Recreation.
-Trade Center: New rooms are added, and Overseer's Office can be built at level 13. Excess resources can be exchanged for equipment enhance materials and other props.

-Adjust the difficulty of the faction Quests.
-Adjusted the difficulty of the instance in the Hubris series.
-Fix some known bugs in the game.

Ratings and Reviews

4.9 out of 5
2.2K Ratings

2.2K Ratings

อนัญตชิ้ ,


ทำให้มีลูกยังไงอะคะ เศร้ามากตอนนี้5555

Minecraftgamer2456 ,

Try to play this game

Try and I’ll rate you

KTP 🌊 ,

Game clashed

My i6 runs this game for a while and it’s getting clashed all the times. I can’t finish the quests cause of the game clashed.. pls resolve this problem..

App Privacy

The developer, GaeaMobile, has indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


1.6 GB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Japanese, Korean, Simplified Chinese, Thai, Traditional Chinese

Age Rating
Infrequent/Mild Realistic Violence
Infrequent/Mild Cartoon or Fantasy Violence
In-App Purchases
  1. Best Value Cola Pack ฿29.00
  2. Limited-time Pack 1 ฿29.00
  3. Box of Nuka-cola ฿29.00


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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