There comes a time when you just want to build the perfect vault without waiting hours for rooms to construct or grinding for caps. Whether you’ve switched to a new PC, lost your progress, or simply want to experience Fallout Shelter with everything unlocked from the start, a 100% save file is the perfect solution. Today, we are offering a complete 100% Save File for Fallout Shelter that unlocks everything the game has to offer.

About Fallout Shelter: Fallout Shelter is a free-to-play simulation game developed by Bethesda Game Studios and Behaviour Interactive. Released in 2015, it puts you in control of an underground Vault, where you manage dwellers, resources, and defend against threats from the wasteland [citation:1][citation:8].

What’s Included in This Save File?

This save file is designed to give you the complete Fallout Shelter experience from the moment you load. Here are the key features you can expect [citation:2][citation:5][citation:9]:

Max Caps: Maximum bottle caps for unlimited building and upgrades.
Max Nuka-Cola Quantum: Unlimited premium currency for rushing rooms and speeding up tasks.
All Rooms Unlocked: Every room type available, including Nuclear Reactors, Nuka-Cola Bottlers, and all training rooms.
All Rooms Fully Upgraded: Every room at maximum level for peak efficiency.
Max Resources: Food, water, and power at maximum capacity.
All Dwellers Max SPECIAL: Every dweller in the vault has maxed-out Strength, Perception, Endurance, Charisma, Intelligence, Agility, and Luck stats.
All Weapons & Outfits Unlocked: Complete collection of legendary weapons and outfits [citation:9].
999+ Lunchboxes & Pet Carriers: Plenty of loot boxes to open for that satisfying unboxing experience [citation:5].
All Recipes Unlocked: Every crafting recipe available for weapons and outfits [citation:2].
All Rocks Removed: No obstructions blocking expansion [citation:2].

Why Use a Pre-Made Save File?

While playing Fallout Shelter from scratch is a classic experience, using a 100% save file offers several distinct advantages:

Time Efficiency: Skip the dozens of hours required to build rooms, train dwellers, and collect resources [citation:8].
Restoration: Recover lost progress if your save file becomes corrupted.
Creative Freedom: Build the vault of your dreams without resource constraints.
Exploration: Send maxed-out dwellers into the wasteland to explore without worrying about deaths.
No Waiting: Eliminate the real-time waiting for room construction and resource gathering.

📁 Save File Location

Before installing the new save, you need to know where to place it. Fallout Shelter save locations vary by platform [citation:1][citation:2][citation:4].

PC (Standard / Bethesda Launcher Version)

C:\Users\[Your Windows Username]\Documents\My Games\Fallout Shelter\

PC (Steam Version)

C:\Users\[Your Windows Username]\AppData\Local\Fallout Shelter\

Note: AppData is a hidden folder. Enable “Show hidden files” in File Explorer to access it [citation:7].

PC (Windows Store Version)

%LOCALAPPDATA%\FalloutShelter\

Note: The default username is often “Administrator” — replace with your actual Windows username [citation:1][citation:4].

Android

\Android\data\com.bethsoft.falloutshelter\files\

Save files are named Vault1.sav, Vault2.sav, or Vault3.sav depending on your save slot [citation:1][citation:3][citation:4].

iOS (iMazing Method)

iOS saves require a backup tool like iMazing to access [citation:6]:

Install iMazing on your computer and connect your iOS device.
Select “Manage Apps” and locate Fallout Shelter.
Click “Backup” to extract the app data.
The save files will be in the Documents folder of the backup.
Transfer the modified save back using “Restore App Data” [citation:6].

Save File Naming Convention

Fallout Shelter uses a simple naming system for save files [citation:1][citation:3][citation:7]:

Vault1.sav – First save slot
Vault2.sav – Second save slot
Vault3.sav – Third save slot
Vault1.sav.bkp – Automatic backup file (Steam version) [citation:7]

If you want to replace an existing vault, simply overwrite the corresponding file. To keep your existing vault, rename the downloaded file to an unused slot number (e.g., if you already have Vault1.sav, rename the downloaded file to Vault2.sav) [citation:3].

⚙️ Installation Guide

Follow these steps to safely install your new 100% save file:

Step 1: Backup Your Existing Saves

Navigate to the save folder listed above for your platform.
Copy all existing .sav files to a safe location (like your desktop).
This step is crucial—if anything goes wrong, you can restore your original progress [citation:3].

Step 2: Download and Extract the Save File

DOWNLOAD

Alternate Link

DOWNLOAD

Click the download link to obtain the save file. It will be in a .zip or .rar format.
Use WinRAR, 7-Zip, or Windows’ built-in extraction tool to extract the contents [citation:4].
You should see one or more .sav files (e.g., Vault1.sav).

Step 3: Install the New Save

Copy the extracted .sav file(s) into your Fallout Shelter save folder.
If there’s already a save with the same name, you can either replace it or rename the new file to an unused slot (e.g., change Vault1.sav to Vault2.sav) [citation:3].
For Steam users: You may also see .bkp backup files—these can be ignored [citation:7].

Step 4: Disable Cloud Sync (Steam Users – Optional but Recommended)

Right-click Fallout Shelter in your Steam Library.
Select Properties → General.
Uncheck “Keep games saves in the Steam Cloud for Fallout Shelter” [citation:7].
This prevents Steam from overwriting your new save with an older cloud version.

Step 5: Launch the Game

Start Fallout Shelter.
From the main menu, select the save slot corresponding to the file you installed.
If you renamed the file to Vault2 or Vault3, select that slot accordingly.
Your vault should now load with all resources and unlocks ready to go!

Frequently Asked Questions (FAQ)

Is this save file safe to use? Will I get banned?

Yes, save files for Fallout Shelter are completely safe to use. Fallout Shelter is a single-player game with no anti-cheat systems. However, we always recommend backing up your original saves first. For Steam users, disabling cloud sync temporarily is recommended to prevent conflicts [citation:7].

Will this work on Android or iOS?

This save file is compatible with Android devices—simply copy the .sav file to Android/data/com.bethsoft.falloutshelter/files/ [citation:3]. For iOS, the process is more involved and requires tools like iMazing to access the app’s files [citation:6]. Note that the PC version may not have all the latest content available on mobile [citation:10].

Does this work with the Steam version?

Yes, this save works with the Steam version. The save location for Steam is C:\Users\[Username]\AppData\Local\Fallout Shelter\ [citation:2][citation:7]. Make sure to disable Steam Cloud sync before installing to prevent automatic overwriting [citation:7].

Can I transfer this save from PC to mobile?

Yes, you can transfer PC saves to Android devices. Simply copy the Vault1.sav file from your PC save folder to your Android device at Android/data/com.bethsoft.falloutshelter/files/ [citation:10]. However, the PC version is older and may not have features from recent mobile updates, so compatibility is not guaranteed [citation:10].

What save editors are available for Fallout Shelter?

Several save editors exist for Fallout Shelter [citation:2][citation:5][citation:9]:

Wasteland Save Editor: A modern browser-based editor hosted on GitHub Pages [citation:2].
kaotickj’s Save Editor: Another browser-based editor that works across all platforms [citation:5][citation:9].
robot9706’s Editor: A Windows-based editor with advanced features [citation:6].

These editors allow you to modify dweller stats, add resources, and unlock items without downloading a full save file [citation:2][citation:5].

Why is the Steam version different from mobile?

The PC version of Fallout Shelter (Steam/Bethesda Launcher) has not received updates since approximately 2018. The mobile version continues to receive new content, including quests, dwellers, weapons, and outfits [citation:10]. This save file is optimized for the PC version.

The game doesn’t recognize the save file. What do I do?

If the save doesn’t appear, try these fixes:

Ensure you placed the file in the correct folder—double-check the path for your platform [citation:1][citation:7].
For Steam, disable cloud sync and try again [citation:7].
Launch the game once to generate the folder structure if it doesn’t exist.
Check that the file is named correctly (Vault1.sav, Vault2.sav, or Vault3.sav) [citation:3].
If you have a .bkp file, try deleting the main save and renaming the backup [citation:7].

What’s the difference between Vault1.sav and Vault1.sav.bkp?

The .bkp files are automatic backups created by the Steam version of the game. If your main save becomes corrupted, you can delete the .sav file and rename the .bkp file by removing the .bkp extension to restore your progress [citation:7].

System Requirements for Reference

For players who want to ensure their system can run Fallout Shelter [citation:4][citation:8]:

PC Minimum Requirements

OS: Windows 7 / 8 / 10 / 11
CPU: 2.0 GHz dual-core processor
RAM: 2 GB
Graphics: DirectX 9.0 compatible
Storage: 2 GB available space

Android Requirements

OS: Android 4.4 or higher
RAM: 2 GB recommended
Storage: 500 MB available space

iOS Requirements

OS: iOS 11.0 or higher
Compatible with: iPhone, iPad, iPod touch

About Fallout Shelter

Fallout Shelter was released in June 2015 as a surprise mobile game to promote Fallout 4. It became an instant hit, downloaded over 50 million times in its first year. The game allows players to [citation:8]:

Build and manage an underground vault
Assign dwellers to resource-producing rooms
Send dwellers into the wasteland to explore and collect loot
Defend against raiders, radroaches, mole rats, and deathclaws
Train dwellers to improve their SPECIAL stats
Equip dwellers with weapons and outfits
Breed dwellers to expand the vault population

Conclusion

Stop waiting for rooms to build and resources to accumulate. With this Fallout Shelter 100% Save File, you have access to unlimited caps, all rooms, maxed-out dwellers, and all unlocks in an instant. Whether you’re playing on PC, Steam, or Android, this save gives you the ultimate vault experience without the grind.

If you found this guide helpful, please leave a comment below letting us know what other save files or mods you’d like to see next. Thanks for reading, and happy building, Overseer! 🏢🛡️

Download the Ultimate Fallout Shelter 100% Save File (Max Caps & All Unlocks)