Prison Games-Escape Rooms

Name: Prison Games-Escape Rooms
Rating: 4.5152283 (33175 reviews)
Author: NAKAYUBI CORPORATION

NAKAYUBI CORPORATION

★ 4.5 (33,175 ratings)

⬇ 1,000,000+ downloads

Est. actual: 2,357,399

Style: Adventure

Free

Released: Oct 26, 2017

IAP: $0.49 - $119.99 per item

Contains ads

Rated: Everyone

Mechanics Escape room & point-and-click

Signals

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

📈Last 7 days +1.2K installs — 37% slower than the week before (+1.9K) · 212/day since Sep 19
🏆Among Adventure games top 11% by installs gained this week (10484 peers growing)
⭐Rating steady at ★ 4.52 since Sep 19
🛠Updates actively updated · updated 6 days ago · every ~7 days (8 updates tracked)

Installs since launch

+11,639 installs · +142 ratings since Sep 19

SDKs in the app · version 16.71, analysed Oct 7, 2026

Ad mediationAppLovin MAX
Ad networkAppLovin SDK Google Mobile Ads (AdMob) 22.3.0 Meta Audience Network 6.16.0 Unity Ads 4.9.2
AnalyticsFirebase Analytics 21.3.0
BackendCloud Firestore
ConsentGoogle User Messaging Platform 2.1.0
Engagement & messagingFirebase Cloud Messaging
Game engineCocos2d-x

6 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 → pangleAdMob mediation adapter → vungleAdMob mediation adapter → vungleAppLovin MAX adapter → TaboolaAppLovin MAX adapter → TaboolaAppLovin MAX adapter → UnityAds

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

Update history

16.78 Nov 9, 2026

Ver 16.78 【Function】 - Coins will be sent to eligible players as an apology for a bug found in a new stage's pre-play - Fixed other minor bugs

16.77 Nov 6, 2026

Ver 16.77 【Stage】 - Adjusted the animations in some stages 【Function】 - Fixed other minor bugs

16.76 Nov 2, 2026

Ver 16.76 【Event】 - The Halloween Event has ended. Thank you so much for joining! - The app icon is back to its usual look 【Function】 - Fixed an issue where the app could crash when receiving unclaimed event rewards after the event ended - Improved the stamp card animation when you get several stamps at once - Fixed other minor bugs

16.75 Oct 27, 2026 · seen Oct 29, 2026

Ver 16.75 【Event】 - Halloween Event is on until October 31! Halloween stages are 50% off to unlock, and you can earn rewards from special missions. - The app icon has a Halloween look for a limited time 【Stage】 - New stage added Please wait a little longer until it is released. 【Function】 - Fixed an issue where the app could crash after watching a reward vide

16.74 Oct 20, 2026 · seen Oct 27, 2026

Ver 16.74 【Stage】 - New stage added Please wait a little longer until it is released. 【Function】 - Fixed an issue where the app could crash on some screens - A message is now shown when there is no coin history yet - Fixed other minor bugs

16.73 Oct 20, 2026 · seen Oct 15, 2026

Ver 16.73 【Stage】 - New stage added Please wait a little longer until it is released. 【Function】 - Improved app stability - Fixed other minor bugs

16.72 Oct 5, 2026

Ver 16.72 【Function】 - Improved app stability - Fixed other minor bugs

16.71 Sep 29, 2026

16.70 Sep 19, 2026 · seen Sep 23, 2026

Thank you for always playing our game. 【Stages】 ●New stage added Please wait a little longer until it is released. 【Features】 ●Minor bug fixes For any other issues with the app, please contact us at the support address below. support@nakayubi-corp.jp Thank you for your continued support of "Escape Rooms".

16.69 Sep 19, 2026

Trailer

Prison Games-Escape Rooms is an adventure game by NAKAYUBI CORPORATION with 1,000,000+ downloads (about 2.4M estimated). +1.2K installs in the last 7 days. Rated 4.5 from 33K ratings. Released Oct 26, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “□■Our escape games hits 20,000,000+ downloads!■□ Find the way and escape from the room. The mysteries are hidden in the rooms. Find them and solve the puzzles. "EscapeRooms" is a game of stage-clear type. If you can not solve the mystery, you review hints. You can play easily even if you are a beginner. New stage…”