Fish Royale - Underwater Arena

Name: Fish Royale - Underwater Arena
Rating: 4.29 (1374 reviews)
Author: Happy Games Co., Ltd.

Happy Games Co., Ltd.

★ 4.3 (1,374 ratings)

⬇ 100,000+ downloads

Est. actual: 463,743

Style: Casual

Free

Released: Feb 18, 2025

No in-app purchases

Contains ads

Rated: Everyone

Mechanics Battle royale IO / hole / crowd arena

Signals

4 this week · 3 positive All of this week's signals →

📈Last 7 days +1.9K installs — 62% faster than the week before (+1.2K) · 151/day since Sep 20
🏆Among Casual games top 10% by installs gained this week (41181 peers growing)
⭐Rating steady at ★ 4.29 since Sep 20
🛠Updates actively updated · updated 14 days ago · every ~21 days (3 updates tracked)

Installs since launch

+7,867 installs · +5 ratings since Sep 20

SDKs in the app · version 0.73, analysed Nov 3, 2026

Ad mediationAppLovin MAX ironSource / Unity LevelPlay
Ad networkAppLovin SDK BidMachine DT Exchange (Fyber)Google Mobile Ads (AdMob) 25.4.0 InMobi LINE Ads (FiveAd)Liftoff Monetize (Vungle) 7.7.9 Meta Audience Network 6.22.0 Mintegral Ogury Pangle 8.3.0.4 Unity Ads 4.21.0
Ad qualityAppLovin Ad Review (SafeDK)
AnalyticsFirebase Analytics 23.0.0
AttributionFacebook App Events 15.2.0 Tenjin TikTok Business SDK 1.6.1
ConsentDidomi Google User Messaging Platform 4.0.0
Engagement & messagingPlay In-App Review 2.0.0
Game engineUnity (engine)
Social & loginFacebook Gaming Services Facebook Login Facebook SDK (core) 15.2.0 Facebook Share

13 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 → AppLovinAppLovin MAX adapter → AppLovin 8.3.0.4.1AppLovin MAX adapter → AppLovin 6.22.0.1AppLovin MAX adapter → AppLovin 25.4.0.0AppLovin MAX adapter → AppLovin 11.4.0.0AppLovin MAX adapter → AppLovin 8.5.0.0AppLovin MAX adapter → AppLovin 9.6.1.0.0AppLovin MAX adapter → AppLovin 17.1.91.0AppLovin MAX adapter → AppLovin 4.21.0.0AppLovin MAX adapter → AppLovin 7.7.9.1AppLovin MAX adapter → OguryPresage 3000.1.1.0AppLovin MAX adapter → OguryPresage 6.2.2.0AppLovin MAX adapter → Yandex 3.7.1.0

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

Update history

0.74 Oct 29, 2026

0.73 Oct 22, 2026

0.72 Sep 17, 2026 · seen Sep 20, 2026

Fish Royale - Underwater Arena screenshot

Fish Royale - Underwater Arena is a casual game by Happy Games Co., Ltd. with 100,000+ downloads (about 464K estimated). +1.9K installs in the last 7 days. Rated 4.3 from 1.4K ratings. Released Feb 18, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Immerse yourself in underwater world from Fish Royale - Underwater Arena. Challenge yourself and fight among other fishes to become the only one survive in the beautiful underwater arena. Eat other fishes to become bigger and eat them all. Can you be the last one survive? Play now.”