Endless Nightmare 4: Prison

Name: Endless Nightmare 4: Prison
Rating: 3.53 (4126 reviews)
Author: 707 INTERACTIVE: Fun Epic Casual Games

707 INTERACTIVE: Fun Epic Casual Games

★ 3.5 (4,126 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,793,616

Style: Arcade

Free

Released: Dec 9, 2022

IAP: $2.99 - $39.99 per item

Contains ads

Rated: Mature 17+

Mechanics Interactive story & choices ShooterStory & characters

Signals

4 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +1.1K installs — 53% slower than the week before (+2.4K) · 268/day since Sep 18
🏆Among Arcade games top 7% by installs gained this week (16528 peers growing)
⭐Rating steady at ★ 3.53 since Sep 18
🛠Updates dormant · updated 199 days ago

Installs since launch

+11,811 installs · +43 ratings since Sep 18

SDKs in the app · version 1.1.4, analysed Oct 18, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK Bigo Ads Google Mobile Ads (AdMob) 24.5.0 Liftoff Monetize (Vungle) 7.5.1 Meta Audience Network 6.20.0 Moloco Ads 4.0.0 Pangle 7.6.0.2 Unity Ads 4.16.1
Ad qualityAppLovin Ad Review (SafeDK)
AnalyticsFirebase Analytics 21.1.0 GameAnalytics
AttributionAdjust TikTok Business SDK 1.5.0
ConsentGoogle User Messaging Platform 3.2.0
Engagement & messagingFirebase In-App Messaging 20.1.2
Game engineUnity (engine)
PaymentsPlay Billing Library 7.0.0

9 mediation adapters

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

AppLovin MAX adapter → MDBigoAds 4.0.0.0AppLovin MAX adapter → UnityAdsAppLovin MAX adapter → UnityAdsAppLovin MAX adapter → UnityAds 7.6.0.2.0AppLovin MAX adapter → UnityAds 6.20.0.0AppLovin MAX adapter → UnityAds 24.5.0.0AppLovin MAX adapter → UnityAds 8.11.1.0.0AppLovin MAX adapter → UnityAds 4.16.1.0AppLovin MAX adapter → UnityAds 7.5.1.0

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history

1.1.4 Apr 17, 2026 · seen Sep 18, 2026

* Optimized the game contents to give you a better gaming experience!<br>Welcome to share your ideas with us!<br> <br>Facebook: https://www.facebook.com/EndlessNightmareGame/<br>Discord: https://discord.gg/ub5fpAA7kz

Only the current version so far — new entries appear as the game ships updates.

Endless Nightmare 4: Prison is an arcade game by 707 INTERACTIVE: Fun Epic Casual Games with 1,000,000+ downloads (about 1.8M estimated). +1.1K installs in the last 7 days. Rated 3.5 from 4.1K ratings. Released Dec 9, 2022. Install growth, rank history, SDKs and ad networks.

From the store listing: “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…”