Available

Fallout Shelter Trainers & Cheats

Download the ultimate Fallout Shelter trainer. Features include Prepare for Vault, Infinite resources (in Conversion), +1000 Bottle Caps, +100 Food, and more. Enhance your single-player experience with ModOpen's seamless cheat engine alternative.

Trainers and Cheats supported for Steam, MS-Store, Retail.

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Latest Version: 2.5.1 (Steam) Updated: 2026-07-24 100% Virus-Free

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21 Fallout Shelter Cheats & Mod Features

Show feature descriptions

Activate First

Prepare for Vault
This one isn't really a cheat but a function to prepare the game for other codes. For this reason, this "cheat" must be activated before you can use other cheats!

Money/Resources

Infinite resources (in Conversion)
Provides you with unlimited resources!
+1000 Bottle Caps
Increases the values/resources/attributes according to the displayed value!
+100 Food
Increases the values/resources/attributes according to the displayed value!
+100 Energy
Increases the values/resources/attributes according to the displayed value!
+100 Water
Increases the values/resources/attributes according to the displayed value!
+10 Nuka Cola Quantum
Increases the values/resources/attributes according to the displayed value!

Weapons

Fast Critical Charge
Faster Dweller Attacks (on Quests)

Health/Energy

+1 Stimpacks
Increases the values/resources/attributes according to the displayed value!
+1 RadAway
Increases the values/resources/attributes according to the displayed value!

Units

Dweller max stats
Provides you with the best statistics possible!
Dweller godmode

Systems

Spawn Dweller
Set Spawning Dweller Gender
0 for Random Gender 1 for Man 2 for Woman Note: If you pick a legendary or rare rarity dweller, the gender will be random anyway because it picks an existing character (example: Preson Garvey from fallout 4)
Set Spawning Dweller Rarity
0 for Common Rarity 1 for Normal Rarity 2 for Rare Rarity 3 for Legendary Rarity

Buildings

No rush failure
These two codes protect you from rush failures and room disasters!
No room disaster
These two codes protect you from rush failures and room disasters!

AI

One-Hit-Kill (Quest)

Miscellaneous

Instantly Reach Quests
Instant Quest Return

Why Choose ModOpen for Fallout Shelter Trainers?

At ModOpen, your account security is our top priority. Unlike traditional hack tools or mod menus that inject malicious code directly into game files, our trainers utilize advanced, non-invasive memory-injection technology. This ensures your game’s integrity remains 100% intact, preventing crashes and file corruption.

Every trainer we release is thoroughly scanned to be virus-free and is regularly updated by our dev team to stay perfectly compatible with the latest Fallout Shelter patches.

How to Use ModOpen for Fallout Shelter Step by Step

Follow these simple steps to start using trainers in Fallout Shelter with ModOpen.

Step 1Download ModOpen
Install our lightweight desktop app. ModOpen is a top-rated application providing safe mods & cheats for over 3,000 PC games.
Step 2Open the Game in ModOpen
Launch ModOpen, search for Fallout Shelter, and let the app auto-detect your game version (Steam, Epic, or GOG).
Step 3Toggle Mods in ModOpen
Click 'Play' and easily toggle your desired cheats using hotkeys or the in-app overlay.
Step 4Play with Mods
Return to Fallout Shelter and enjoy your enhanced gameplay experience instantly!

FAQs about ModOpen for Fallout Shelter

Is it safe to use ModOpen trainers for Fallout Shelter?

Yes. ModOpen trainers are rigorously tested to be completely safe and virus-free. We operate by modifying active RAM memory, not your actual game files, which keeps your installation secure and untouched.

Will these cheats work in multiplayer modes?

No. ModOpen trainers are designed strictly for single-player, offline experiences. Using any modification tool or bypass in multiplayer modes may violate the developer's terms of service and lead to account penalties.

How do I update the trainer when Fallout Shelter gets a new patch?

ModOpen automatically detects game updates. If a new trainer version is available, you will receive a notification in the app allowing you to update the cheats instantly with one click.

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