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Last updated on: 2026-07-25
Android Apps > Role Playing > Lost Vault: Idle RPG
Lost Vault: Idle RPG icon

Lost Vault: Idle RPG

2.0.652
Vaultomb
4.33
26,871 reviews
100,000+
Downloads
Free

Survive the wasteland - explore, fight and conquer in this idle RPG!

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4.33 Β· 26,871 reviews Β· 100,000+ downloads
iOS version

About Lost Vault: Idle RPG

Lost Vault: Idle RPG is a role playing app developed by Vaultomb.

Download Statistics

Lost Vault: Idle RPG has been downloaded 360 thousand times. In the last 30 days, the app was downloaded 2.3 thousand times.

User Ratings

Lost Vault: Idle RPG is rated 4.33 out of 5 stars. The rating is based on 27 thousand ratings.

App Information

Lost Vault: Idle RPG is FREE to download. The APK download size is 78.51 MB. The latest version available is 2.0.652. The last update was on May 21, 2026.

Technical Requirements

Lost Vault: Idle RPG requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2021.

Description
Survive, Explore, and Conquer in Lost Vault—The Ultimate Idle RPG Adventure!

Step into the post-apocalyptic fantasy world of Lost Vault, where danger lurks around every corner and survival is the ultimate challenge. Build your hero, explore unique locations, and dominate the wasteland in this immersive idle RPG experience. Whether you play actively or let your hero grow while you're away, Lost Vault offers endless opportunities to grow stronger and rise to the top.

Key Features:

🌍 Explore a Unique Fantasy World
Venture into multiple diverse locations, each filled with mysterious creatures, hidden treasures, and challenges that test your strategy and skill.

βš”οΈ Raise Your Hero’s Power
Gain experience through battles and quests to level up your hero, unlock new abilities, and become a force to be reckoned with.

πŸ›‘οΈ Collect Powerful Equipment
Discover and equip gear of varying stats and rarities to tailor your hero’s build. Create unstoppable combinations that suit your playstyle.

πŸ† Dominate Online Rankings
Showcase your strength and strategy by climbing the global leaderboards. Prove you’re the ultimate survivor of the Lost Vault.

🀝 Join or Lead a Clan
Team up with others to form or join a community clan. Collaborate with clanmates to conquer challenges, share resources, and claim rewards together.

πŸ‘Ή Face Deadly Enemies and Rivals
Fight against dangerous creatures and test your might in thrilling PvP battles against other players. Only the strongest will survive.

🏠 Build and Defend Your Shelter
Construct a safe haven to protect your resources and support your hero’s growth. Upgrade and fortify it to withstand attacks from enemies.

πŸ‰ Challenge Legendary Bosses
Enter treacherous dungeons to face off against legendary bosses. Defeat them to earn epic loot and exclusive rewards.

Why Play Lost Vault?
- Combines idle gameplay with deep RPG mechanics.
- Stunning post-apocalyptic fantasy setting.
- Perfect for both casual and hardcore players.
- Evolve your strategy and hero while offline.

Join thousands of survivors and start your journey in Lost Vault today. The wasteland is waiting—can you conquer it? Download now and prove your worth!

Recent changes:
- Summon undead skill buff
- Allow undead minion to life steal, reflect damage and perform critical hits
- Fix damage stat for raid units
Show more Show less

More data about Lost Vault: Idle RPG

Price Free to download
Total downloads 360 thousand
Recent downloads 2.3 thousand
Rating 4.33 based on 27 thousand ratings
Ranking Not ranked
Version 2.0.652
APK size 78.5 MB
Number of libraries 0
Designed for Android 5.0+
Suitable for Everyone
Ads Contains ads

App Performance Report

Get a detailed PDF report for Lost Vault: Idle RPG with download trends, rating history, and key performance statistics β€” useful for competitive research or tracking your own app. Learn more

Get PDF Report β€” $29

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Lost Vault: Idle RPG compared with similar apps

Common keywords of similar apps

Lost Conquer Join Fight Challenge Unique Locations Dominate Experience Grow Creatures Challenges Test Skill Battles Prove Clan Resources Face Enemies Players Bosses Undead Damage Vault Idle Rpg Explore Hero Survive Wasteland Ultimate Fantasy Build Strategy Post Apocalyptic World Play Rewards Legendary

Keywords missing from this app

Survival Game Battle Upgrade Combat Epic Heroes Adventure Collect Loot Gear Fallout Weapons Progression Powerful Dungeon Afk Skills Growth Turn Unlock Legend Features Base Recent Dwellers Survivor Enjoy Offline Level System Perfect Action

More from Vaultomb

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Google Play Rating history and histogram

Rating history
Subscribe to see the full rating timeline
17K
5.8K
2.7K
170
1.5K

Downloads over time

Downloads over time
Subscribe to see download velocity and history

Lost Vault: Idle RPG has been downloaded 360 thousand times. Over the past 30 days, it averaged 77 downloads per day.

Changelog of Lost Vault: Idle RPG

Show changelog

Developer information for Vaultomb

Vaultomb

vaultomb@gmail.com

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Share Lost Vault: Idle RPG

Comments on Lost Vault: Idle RPG for Android

β˜…β˜…β˜…β˜…β˜… Ankit Kumar Β· Apr 1, 2025
This is a good game can you make some games like complete battle type in that game there should many type of spells in that game I hope to experience different sounds of spell in that game telling how many damages idol and explaining how much damage animated to me game like many spells name if we use fireball spell we should double tap on fireball and fireball sound effect just like that there should be many spells in that game if possible convert this game into it if not make another game like
β˜…β˜…β˜…β˜…β˜… Kristen Williams Β· Sep 6, 2025
This game can be a slow start but once you get going, it's pretty rewarding and satisfying. I love games like this and am excited to see what the future holds for LV!
β˜…β˜…β˜…β˜…β˜… Sparrow Β· Sep 25, 2025
Easy to play, helpful community and has the retro text based rpg with the added bonus of simple graphics. My only request is that we be able to choose our characters image at the start for free, the current price is too much, I'd like to pick a character image that best fits my personality, but that's a minor thing, otherwise it's a phenomenal game!
β˜…β˜…β˜…β˜…β˜† IBlaziin INugzz Β· Nov 28, 2025
This game is great for blind folk like myself. It's a good idle game, it will keep you busy for a couple of hours. Worth giving it a shot.
β˜…β˜…β˜†β˜†β˜† Sir Ethan Fluffybottons III Β· Feb 28, 2025
I used to rate this game at 5 stars, it was generally really good outside the fact that the energy system can be very limiting, but now they've implemented forced ads. I was willing to watch ads for rewards, but you can only do that every 12 hours. Maybe instead of forcing me to watch ads just allow more ads for rewards. My review will stay at 2 stars until this is changed and if it's not, I will probably quit very soon.
β˜…β˜†β˜†β˜†β˜† Ата ΠœΠ°Ρ€Ρ„ΠΈ Β· Dec 17, 2025
So this game has only 1 mechanic to explore location to fight monsters, get loot and go higher location, that's it. Like what dev even thinking? Games like Leaf Blower, NGU Idle, Idle to rule gods have 20+ mechanics that interconnect and fighting is just one of them. I can't believe this empty shell of a game exists.
β˜…β˜†β˜†β˜†β˜† Jonathan Presler Β· May 21, 2026
Fun game at first. The problem is that the game stays off with ads for bonuses (when you want them). Once I got to around level 20, the ads increased and became involuntary - happening when you do some mundane action like collecting from the caravan. Could be a 4 or 5-star game if they kept ads optional.

Google Play Rankings for Lost Vault: Idle RPG

This app is not ranked

Technologies used by Lost Vault: Idle RPG

29 permissions
Subscribe to see full permission and library details
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Fallout Shelter Online icon Fallout Shelter Online
The Wanderer: Survival RPG icon The Wanderer: Survival RPG
The Wanderer: Survival RPG icon The Wanderer: Survival RPG
Random Hero: Idle RPG icon Random Hero: Idle RPG
Summoners Greed: Idle Tower TD icon Summoners Greed: Idle Tower TD

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