Picture Book Escape Game

Name: Picture Book Escape Game
Rating: 4.52 (4913 reviews)
Author: 株式会社ワークス

株式会社ワークス

★ 4.5 (4,913 ratings)

⬇ 100,000+ downloads

Est. actual: 269,071

Style: Casual

Free

Released: Dec 17, 2018

No in-app purchases

Contains ads

Rated: Everyone 10+

Mechanics Escape room & point-and-click

Signals

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

📈Last 7 days +9 installs — 200% faster than the week before (+3) · 1/day since Sep 21
🏆Among Casual games bottom 48% by installs gained this week (36805 peers growing)
⭐Rating steady at ★ 4.52 since Sep 21
🛠Updates dormant · updated 306 days ago

Installs since launch

+70 installs · -1 ratings since Sep 21

SDKs in the app · version 2.14, analysed Nov 8, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK DT Exchange (Fyber)Google Mobile Ads (AdMob) 22.6.0 InMobi LINE Ads (FiveAd)Liftoff Monetize (Vungle) 7.1.0 Mintegral Pangle 5.7.0.2 Unity Ads 4.9.2
Ad qualityAppLovin Ad Review (SafeDK)
AnalyticsGameAnalytics
AttributionFacebook App Events 16.3.0 Tenjin
ConsentGoogle User Messaging Platform 2.1.0
Game engineUnity (engine)
PaymentsPlay Billing Library 5.1.0
Social & loginFacebook Gaming Services Facebook Login Facebook SDK (core) 16.3.0 Facebook Share

12 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 → TaboolaAppLovin MAX adapter → TaboolaAppLovin MAX adapter → UnityAdsAppLovin MAX adapter → UnityAds 5.7.0.2.0AppLovin MAX adapter → UnityAds 22.6.0.0AppLovin MAX adapter → UnityAds 10.6.2.0AppLovin MAX adapter → UnityAds 2023.6.7.0AppLovin MAX adapter → UnityAds 4.9.2.1AppLovin MAX adapter → Vungle 8.2.5.0AppLovin MAX adapter → Vungle 7.6.0.0.0AppLovin MAX adapter → Vungle 16.5.91.2AppLovin MAX adapter → Vungle 7.1.0.0

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

Update history

2.22 Jan 13, 2026 · seen Sep 21, 2026

Bug fix

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

Picture Book Escape Game is a casual game by 株式会社ワークス with 100,000+ downloads (about 269K estimated). +9 installs in the last 7 days. Rated 4.5 from 4.9K ratings. Released Dec 17, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Go on an adventure in the world of folktales while searching for a way to escape from the world of picture books!! Now, it's time to hop into the world of our casual escape game with a hint of riddle solving involved♪ You are the protagonist who has accidentally entered the world of picture books. Enjoy the world of…”