Marble Run 3D - Country Balls

Name: Marble Run 3D - Country Balls
Rating: 3.6181817 (1417 reviews)
Author: OSA Studio

OSA Studio

★ 3.6 (1,417 ratings)

⬇ 1,000,000+ downloads

Est. actual: 1,089,406

Style: Racing

Free

Released: Jun 8, 2021

No in-app purchases

Contains ads

Mechanics Runner

Signals

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

📈Last 7 days +796 installs — 29% slower than the week before (+1.1K) · 132/day since Oct 5
🏆Among Racing games top 19% by installs gained this week (5609 peers growing)
⭐Rating steady at ★ 3.62 since Oct 5
🛠Updates dormant · updated 186 days ago

Installs since launch

+3,701 installs · +3 ratings since Oct 5

SDKs in the app · version 2.1.11, analysed Oct 24, 2026

7 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 → vungle 6.17.0.0AppLovin MAX adapter → UnityAdsironSource/LevelPlay adapter → yandexironSource/LevelPlay adapter → yandexironSource/LevelPlay adapter → yandexironSource/LevelPlay adapter → yandexironSource/LevelPlay adapter → yandex

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

Update history

2.9.2 Apr 30, 2026 · seen Oct 7, 2026

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

Marble Run 3D - Country Balls is a racing game by OSA Studio with 1,000,000+ downloads (about 1.1M estimated). +796 installs in the last 7 days. Rated 3.6 from 1.4K ratings. Released Jun 8, 2021. Install growth, rank history, SDKs and ad networks.

From the store listing: “Lead your country marble to victory in this epic country marble run game”