Endless Nightmare 2: Hospital

Name: Endless Nightmare 2: Hospital
Rating: 4.5 (100325 reviews)
Author: 707 INTERACTIVE: Fun Epic Casual Games

707 INTERACTIVE: Fun Epic Casual Games

★ 4.5 (100,325 ratings)

⬇ 10,000,000+ downloads

Est. actual: 19,500,660

Style: Arcade

Free

Released: Dec 13, 2021

IAP: $2.99 - $29.99 per item

No ads

Rated: Mature 17+

Mechanics ShooterStory & characters

Signals

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

📈Last 7 days +14K installs — 52% slower than the week before (+29K) · 3K/day since Sep 17
🏆Among Arcade games top 2% by installs gained this week (15654 peers growing)
⭐Rating steady at ★ 4.50 since Sep 17
🛠Updates dormant · updated 161 days ago

Installs since launch

+136,536 installs · +834 ratings since Sep 17

SDKs in the app · version 1.3.4, analysed Oct 1, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK DT Exchange (Fyber)Google Mobile Ads (AdMob) 24.7.0 Liftoff Monetize (Vungle) 7.3.1 Meta Audience Network 6.17.0 Mintegral Unity Ads 4.10.0
AnalyticsFirebase Analytics 21.1.0 GameAnalytics
AttributionAdjust
ConsentGoogle User Messaging Platform 3.2.0
Engagement & messagingFirebase Cloud Messaging 23.0.6 OneSignal Play In-App Review 2.0.1
Game engineUnity (engine)
PaymentsPlay Billing Library 7.0.0

8 mediation adapters

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

AdMob mediation adapter → facebook 6.17.0.0AdMob mediation adapter → facebook 16.6.71.0AdMob mediation adapter → facebook 4.10.0.0AdMob mediation adapter → unityAdMob mediation adapter → vungle 8.2.7.0AdMob mediation adapter → vungle 8.0.0.0AdMob mediation adapter → vungleAppLovin MAX adapter → Yandex

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

Update history

1.3.4 May 25, 2026 · seen Sep 18, 2026

* Optimized the game performance, give you a better gaming experience!<br><br>Welcome to share your ideas with us! <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.

Trailer

Endless Nightmare 2: Hospital screenshot

Endless Nightmare 2: Hospital is an arcade game by 707 INTERACTIVE: Fun Epic Casual Games with 10,000,000+ downloads (about 20M estimated). +14K installs in the last 7 days. Rated 4.5 from 100K ratings. Released Dec 13, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “The new Endless Nightmare game released! The story happens in a scary hospital in the new creepy horror game. Jake wakes up in the scary hospital, he is investigating the case that the people are missing in the Oak Town, dangers are everywhere in the scary weird hospital. What kind of weird and creeppy case will he…”