501 Room Escape Game - Mystery

Name: 501 Room Escape Game - Mystery
Rating: 4.2554746 (140686 reviews)
Author: HFG Entertainments

HFG Entertainments

★ 4.3 (140,686 ratings)

⬇ 10,000,000+ downloads

Est. actual: 14,441,618

Style: Escape / Room

Free

Released: Sep 17, 2016

IAP: $0.49 - $99.99 per item

Contains ads

Rated: Teen

Mechanics Escape room & point-and-click Hidden objectStory & characters

Signals

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

📈Last 7 days +5.5K installs — 10% slower than the week before (+6.1K) · 451/day since Sep 15
🏆Among Escape / Room games top 2% by installs gained this week (809 peers growing)
⭐Rating steady at ★ 4.26 since Sep 15
🛠Updates actively updated · updated 3 days ago · every ~18 days (4 updates tracked)

Installs since launch

+27,076 installs · +90 ratings since Sep 15

SDKs in the app · version 43.6, analysed Oct 1, 2026

Ad networkGoogle Mobile Ads (AdMob) 24.7.0 Mintegral
AnalyticsFirebase Analytics 22.0.0
BackendCloud Firestore Firebase Authentication 23.0.0 Firebase Realtime Database
ConsentGoogle User Messaging Platform 3.2.0
Engagement & messagingFirebase Cloud Messaging 24.0.0 Play In-App Review 2.0.2
Game servicesPlay Games Services 20.1.2
PaymentsPlay Billing Library 8.3.0
PerformanceFirebase Performance Monitoring
PlatformPlay Asset Delivery 2.2.2 Play In-App Updates 2.1.0
Remote configFirebase Remote Config 22.0.0
SecurityPlay Integrity API 1.2.0
Social & loginGoogle Sign-In 21.3.0

1 mediation adapter

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 → unity 16.8.61.0

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

Update history

43.7 Nov 12, 2026

Daily Free Spin Added!<br>Enjoy an Ad-Free Experience!

43.6 Oct 9, 2026 · seen Oct 16, 2026

No More Pop-Up Ads! Feel the Ad-Free Experience now!

43.5 Oct 1, 2026

Performance Optimized. <br>User Experience Improved.

43.4 Sep 18, 2026 · seen Sep 15, 2026

Performance Optimized. <br>User Experience Improved.

501 Room Escape Game - Mystery screenshot

501 Room Escape Game - Mystery is an escape / room game by HFG Entertainments with 10,000,000+ downloads (about 14M estimated). +5.5K installs in the last 7 days. Rated 4.3 from 141K ratings. Released Sep 17, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “HFG brings you the most popular point-and-click type latest new room adventure mystery escape games specially designed for escape games lovers. With endless levels filled with various themes ranging from fantasy, mystery, and detective thriller to fiction, which tests and improves your brain IQ skills while providing…”