Lost Prison - Shelter Survival

Contains ads
4.4
42.5K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
Learn more
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About this game

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
Updated on
Jul 7, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
App activity, App info and performance, and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.4
40.2K reviews
James Yorke
April 8, 2026
i really enjoyed this game, but ads are the biggest issue. so I paid to get rid of ads, so I thought. after sending 8.99 to remove ads, then paid another 7.99 for the 3 x hammer. I thought this was it. how wrong was I... at level 7, you don't have enough resources in one hit, for example 1 battery requires 10 oil drums, which takes 45 seconds to create 1 drum, so when you start to upgrade the cleaner requires 30 oil drums which is about 25 minutes play. you want for anything else apart from wait
16 people found this review helpful
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SayGames Ltd
April 9, 2026
Hello James Yorke! We're glad you enjoyed the game! We appreciate your feedback on ads and resource requirements. Ads support our development, but we'll consider reducing their frequency. Your input is valuable, and we hope you keep enjoying the game and its challenges!
Jonnie Hogan
June 22, 2026
it's just no fun. the progression is so slow. the first hammer upgrade is a minute the second 2 minutes then 4. wait times go up quickly. Forced ads come pretty quickly and it's 10$ to get rid of them and I'm not even far enough into the game to know if it's worth 10$ to play it. a hammer that you don't have to hit everything six times only three is 8$ I don't know if this 20$ is gonna get me a playable game still though so I'm just gonna uninstall it and forget it.
4 people found this review helpful
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SayGames Ltd
June 23, 2026
Hello Jonnie Hogan, Thank you for your feedback. We understand that slow progression and ads can impact your experience. While ads support our development, we’ll look into reducing their frequency. Your input on costs and gameplay is valuable, and we hope you find joy in the game again!
Nonnie N
July 6, 2026
Spent Real Money - Great Game until.... It froze on Day 3 of playing. Kid you not. I didnt even get out of Stage 1. $25ish spent...I mean...wasted. My character disappeared. I couldnt click anywhere to make it respond. I have screen recordings. I forced stop the game. I restarted phone. I uninstalled game & reinstalled. Same issue. I will be asking for refunds of all purchases. ADDING AFTER RESPONSE: I cannot contact you through the game. It is FROZEN.
Did you find this helpful?
SayGames Ltd
July 7, 2026
Hello Nonnie N, We're sorry to hear about the freezing issue you've faced. Please contact our support team through the game for assistance. We hope to resolve this soon so you can enjoy your adventure. Thank you!

What’s new

Version 1.17.1 is here:
- New helpers have arrived! Assign workers to buildings and automate the collection of even more resources.
- New key structures added: Parking and Transport. Is someone really planning to escape these wastelands?
- More sounds added: the shelter world now feels livelier than ever.
- Visual improvements, bug fixes, and performance optimizations for a smoother gameplay experience.