Endless Nightmare 4: Prison

Contains adsIn-app purchases
4.11K reviews
Content rating
Rated for 12+
1M+
Downloads
Content rating
Rated for 12+
Horror
In-Game Purchases
Learn more
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About this game

This is the fourth horror game of Endless Nightmare. The story takes place inside a scary prison which is full of ghosts. Inside the prison, ghosts are everywhere, find a way to escape, save yourself.

Experience this 3D escape horror game now! Are you ready look for a way out?

Gameplay:
* Explore and discover each room, collect useful clues and items to figure out the case
* The scary prison is also dangerous, don’t alert the creepy ghosts wandering around, you can hide inside the cabinet if necessary
* Collect powerful guns, upgrade gun parts, and kill creepy ghosts
* Learn skills to improve survival ability
* Find resources to solve difficulties
* Defeat the evil boss

Game Features:
* Exquisite 3D art style, giving you a realistic horror visual experience
* Explore from a first-person perspective, find the clues and key items
* Rich horror game contents, skills, weapons, puzzles, exploration, battles and so on
* More guns to choose from, pistol, shotgun and rifle, use your favorite gun
* Multiple difficulty modes with different endings to unlock
* Thriller music and sound, scary atmosphere, please wear headphones for a better experience

Endless Nightmare: Prison is a free 3D scary horror game, it inherits the characteristic gameplay of the previous scary games, such as puzzles, exploration, gun shooting, talents and so on. The new story is closer to real life. You can know about the epic plots through the experience of the epic creepy horror game, feel the cruelty of reality, experience inside prison life, the helplessness of Scott towards, and the incomparable grief and despair in heart. Although it is a scary game, it is the self-salvation of the Scott after a series of things happened. The scary game is a completely independent story, see if you can help him inside prison and get redemption! Real graphics, terrifying sounds, inadvertent jumpscares, and an epic storyline will bring you into a terrifying and exciting world, it is like an epic thriller! Hope you enjoy this new horror game, and share your opinions with us on Facebook or Discord!

Facebook: https://www.facebook.com/EndlessNightmareGame/
Discord: https://discord.gg/ub5fpAA7kz
Death or redemption? Save yourself in the scary prison with high walls.
Updated on
Apr 17, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

3.83K reviews
MITALI ADHIKARI
July 16, 2026
absolutely trash this games begins with you in a really good manner but it has a very scarce amount of resources which is an intelligent choice for this kind of games but here you have a very very low health even when maxed weak weapons very rare resources and have to rely on ads for ammunitions which really takes so much time and when the cross button appears and i click it the game stops and then continue which results in watching 3ads back to back for nothing.
2 people found this review helpful
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Beverly Timms
May 6, 2026
I literally beat the game on nightmare mode and it's like the easiest game because you can get 10 free puzzles if you watch an ad and I just did that for like an hour and I got everything, everything, talent and weapon maxed out. In the game
22 people found this review helpful
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Hlompho Selahle
September 4, 2026
the game is good and graphics are really good but the reason I rated the game 4 star is because in nightmare mode you have to fight the war victim and nightmare military dog which means it ruins your time knowing you have defeated them so please remove this so you can go straight to the final boss of the game thank you 👍👍👍👍
5 people found this review helpful
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What’s new

* Optimized the game contents to give you a better gaming experience!
Welcome to share your ideas with us!

Facebook: https://www.facebook.com/EndlessNightmareGame/
Discord: https://discord.gg/ub5fpAA7kz