Lost Prison MOD APK 1.21.0 (Menu, Free Purchases)
v1.21.0Lost Prison
SayGames Ltd · Arcade
Step into a thrilling wasteland setting with Lost Prison – Shelter Survival, where you get to build and manage a thriving post-apocalyptic stronghold. Begin by constructing a secure compound, establishing order, and…
MOD features
- Mod Menu
- Free In-App Purchase
Information
| Version | 1.21.0 |
| Size | 147 MB |
| Requires | Android 8.0+ |
| Category | Arcade |
| Updated | Oct 12, 2026 |
| MOD info | Menu, Free Purchases |
| downloads | 7 |
| Google Play | Google Play |
Description
Step into a thrilling wasteland setting with Lost Prison – Shelter Survival, where you get to build and manage a thriving post-apocalyptic stronghold. Begin by constructing a secure compound, establishing order, and governing your community from the ground up. Are you ready to take charge and expand your domain?
Idle Prison Empire
Oversee automated penal facilities that operate seamlessly around the clock. Your centers maintain strict security and prevent dangerous inmates from escaping, offering a rewarding and engaging idle management experience.
- Smart Resource Flow: Ensure smooth and continuous expansion by strategically managing and allocating essential assets. Mastering your supplies allows you to upgrade structures and modernize your facility without hassle.
- Meaningful Idle Progress: Advance your compound without having to micromanage every minute of the day. Your shelter continues to generate earnings and grow automatically, rewarding you every time you return.
- Strategic Prison Growth: Formulate optimal operational plans tailored to your needs. Upgrade existing tactics and combine complementary strategies to build a robust, highly effective management system.
Survival RPG Exploration
Dive into an action-packed atmosphere filled with captivating quests and combat. With numerous challenges and dynamic battles awaiting you, the adventure stays engaging without ever feeling repetitive.
- Dangerous World Discovery: Set out on high-stakes exploration journeys across an untamed wasteland. Roam freely without restrictions or boundaries, gathering supplies and discovering hidden wonders throughout the map.
- Deep Character Progression: Unlock your full potential through a comprehensive advancement system. Continuously upgrade your survivor's attributes and skills to build an unstoppable force capable of tackling any adversary.
- Offline Play Freedom: Enjoy your favorite survival game anytime, even without an active internet connection. Play freely wherever you are, without relying on mobile data or dealing with spotty Wi-Fi.
How to install
- Download the APK file above to your phone.
- Allow “Install unknown apps” when prompted.
- Open the downloaded APK and tap Install.
- If the package includes OBB/XAPK data, follow the bundled instructions.
MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.











