Lost Prison - Shelter Survival app icon

Lost Prison - Shelter Survival

Survive the apocalypse in a lost prison: craft, upgrade, and rescue survivors!

SayGames Ltd · com.finetosurvive.master

Not rated yet 1M+ downloads v1.13.1 161.6 MB Android 8.0+ PEGI 3 · Everyone

At a glance

Latest version
v1.13.1 (919)
Updated
Mar 18, 2026 (7 months ago)
APK size
161.6 MB
Requires
Android 8.0+ (API 26)
CPU support
ARM 64-bit
Graphics
OpenGL ES 3.0+
Category
Arcade (game)
Permissions
17
Website
say.games
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Lost Prison - Shelter Survival is a game by SayGames Ltd in the Arcade category. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

It asks for 17 permissions, none of them sensitive. The game offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

What's new in v1.13.1

Version 1.12.0 is here: - Thorns are no longer a threat—clear your way through expeditions with a new tool: the Flamethrower! - More varied expedition locations are now available—get ready for new routes and fresh challenges. - Cloud Saves are now available to keep your progress safe. - Navigation and search have been improved across the game—it's now easier to get around and find what you need faster.

Description

From the listing uploaded by “superpocket”.

WALKING IN A WASTELAND WONDERLAND 🚧 That’s how the song goes, right? Well, now it does, seeing as how the apocalypse has come and gone and the last remaining survivors, yourself included, are left to rebuild society, starting with the local jail! Unexpected, yes, but just because the world got laid to waste doesn’t mean that all crime stopped. Craft, build, and defend your prison hub as you rehabilitate inmates while also building a shelter and trying to survive in this idle prison RPG. THEY’RE IN THE JAILHOUSE NOW 🏚️ This game combines all the fun of idle games, where you’ll craft buildings, workbenches, and more that will collect resources for you in the background, with the fun of RPGs as you work to clean up the area, manage and expand the prison, and become an all-around jail tycoon. Along the way you’ll also have a chance to help rebuild your world, one reformed criminal and beautified spot at a time. Don’t go soft yet through: you’ve still got to defend your territory and survive! We think you’ll love: 🛠️ Crafting: Simple items can turn into deadly tools and crazy weapons in your hands, all it takes is a bit of skill and a touch of forward thinking. Collect all manner of items as you clean up the last dregs of chaos, and then use these to help build new prison wings, weapons, and gear. Your survival depends on it! ⚙️ Upgrading: Once you have your base items, don’t sit back on your laurels! Upgrade them to the max so no matter what the wasteland throws at your shelter you’ll be prepared. In addition to weapons and gear you’ll also need to ensure your survival by constructing buildings and then setting up defenses and protecting them. Who knows what’s out there! 🏔️ Exploring: As your need for resources grows, you’ll have to travel further and further afield to collect items to keep your prison running and ensure your survival. Enjoy the opportunity to see a whole new world post-apocalypse and explore all manner of mysterious places as you roam. Don’t be afraid of a little danger though, that’s usually where you’ll find the best loot stashed. 👨‍🏭 Growing: Grow your jail, your world, and even your character! The more you progress, the more skills will be unlocked, thus boosting your little guy and helping you survive. 🎮 Playing: Your survival might be on the line, but this is still a game! You can enjoy this idle wasteland exploration game anytime, anywhere, as no internet connection is required. Squeeze in a little world building and jail building no matter what the situation. SURVIVAL OF THE SMARTEST 🧠 Test your post-apocalypse survival skills now in this fun and exciting idle game, where as one of the last survivors you’ll need to build a prison to rehabilitate the bad guys, maintain it, and make the world a little better in the process. Along the way build both your world and your character, explore exciting new landscapes, and move from surviving, to thriving. Download Lost Prison today to show that you’ve got what it takes! Privacy Policy: https://say.games/privacy-policy Terms of Use: https://say.games/terms-of-use

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “zph-mph” Not the developer's name (“SayGames Ltd”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature under review Mar 18, 2026
  • Signed byCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
  • Signing certificate (SHA-1)7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
  • File MD55b9f7645623504befd6640e3270c6471
  • Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (17)

Lost Prison - Shelter Survival requests 17 permissions, none of them sensitive.

Required hardware & features

Lost Prison - Shelter Survival APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is Lost Prison - Shelter Survival free?

The APK is free to download, but the game offers in-app purchases through Google Play.

Is the Lost Prison - Shelter Survival APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 5b9f7645623504befd6640e3270c6471.

Tags

More Arcade games