Revenue is a rough estimate from public install counts × genre ARPD — order of magnitude only.
<b>WALKING IN A WASTELAND WONDERLAND 🚧</b> 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. <b>THEY’RE IN THE JAILHOUSE NOW 🏚️</b> 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: <b>🛠️ Crafting</b>: 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! <b>⚙️ Upgrading</b>: 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! <b>🏔️ Exploring</b>: 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. <b>👨🏭 Growing</b>: 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. <b>🎮 Playing</b>: 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. <b>SURVIVAL OF THE SMARTEST 🧠</b> 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. <u>Download Lost Prison today to show that you’ve got what it takes!</u> Privacy Policy: https://say.games/privacy-policy Terms of Use: https://say.games/terms-of-use
Modeled estimate, not a reported figure. How we estimate →
How many people have installed this game, as the storefront reports it. This number is worldwide — unlike the price, the same package answers with the same install count in every market we asked — so it carries no country. Each source below is a different kind of number and they are never drawn on one axis.
Aug 12, 2026 — Sep 18, 2026 · 38 readings
Google Play shows “1,000,000+” on the store page.
Play publishes a precise install counter alongside the rounded step users see on the store page. This is that counter, worldwide, as it stood each day we asked.
Of the eight storefronts we track, only Google Play publishes an install count we can read. Where a store publishes nothing of the kind, this panel shows nothing rather than a zero.
About
<b>WALKING IN A WASTELAND WONDERLAND 🚧</b> 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. <b>THEY’RE IN THE JAILHOUSE NOW 🏚️</b> 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: <b>🛠️ Crafting</b>: 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! <b>⚙️ Upgrading</b>: 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! <b>🏔️ Exploring</b>: 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. <b>👨🏭 Growing</b>: 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. <b>🎮 Playing</b>: 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. <b>SURVIVAL OF THE SMARTEST 🧠</b> 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. <u>Download Lost Prison today to show that you’ve got what it takes!</u> Privacy Policy: https://say.games/privacy-policy Terms of Use: https://say.games/terms-of-use
Stats
Sums Google Play only; App Store publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
Google PlayYou are here | Free | 52.3Kratings | 90% | — | $1.5M |
| Free | 5Kratings | 93% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Media
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
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