Merge Ninja Star

The original idle merge game

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

The original idle game is back! Easier and more powerful - merge ninja stars and grow without limits. ▶ Shuriken Grow Renewal Update! The original idle game is back with a fresh new look! Easier! Stronger! Experience the addicting fun! ▶ Endlessly Growing Shurikens! Merge shurikens to advance to the next stage! The more you merge, the stronger they become! Challenge battles with even more powerful shurikens! ▶ Grow even while idling! An idle battle system where you get stronger even without doing anything! Now, earn even more rewards through the Hunting Warehouse! ▶ Various Content Battle against powerful bosses! Enjoy mini-games for extra fun! Break records and earn amazing rewards! ▶ Check out other games from MouseDuck! "Shuriken Grow 2," "Poseidon Grow," and many more are waiting for you! Play the renewed Shuriken Grow now! ▶ Support & Bug Reports Privacy Policy: https://cafe.naver.com/mouseduck/14440 Developer Community: http://cafe.naver.com/mouseduck.cafe Developer Contact: help@mouseduck.com Developer Phone: +821062864510

  • 4.5
    out of 5
    11 Ratings

▶ Halloween Exchange Shop Event Added ▶ Ruby Gold Level Expansion ▶ Diamond Gold Level Expansion ▶ Dragon Ball Gold Level Expansion ▶ Gold Critical Damage Expansion Level Expansion

The developer, MouseDuck Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    MouseDuck Co., Ltd.
    Size
    426.8 MB
    Category
    Roleplaying
    Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 10 more
    • English, French, German, Italian, Japanese, Korean, Russian, Simplified Chinese, Spanish, Traditional Chinese, Turkish
    Age Rating
    9+
    • 9+
    • Infrequent
      Cartoon or Fantasy Violence

      Contains
      Advertising
      Messaging and Chat
    In-App Purchases
    Yes
    • Special package $0.99
    • AD Remove package + 5000Ruby $4.99
    • Ninjastar growth package $9.99
    • Box of Ninja Star Fragment $9.99
    • Stage growth package $9.99
    • Boosting Package $0.99
    • 70000 Rubies $0.99
    • Ninja Star Fragment Package $29.99
    • Chuseok Step-Up Package1 $9.99
    • Spring package 1 $9.99
    Copyright
    © 2026 MouseDuck Inc.