Merge Ninja Stars and throw them to monsters! Upgrade your own Ninja Stars!
About Merge Ninja Star
Merge Ninja Star is a casual app developed by MOUSE_DUCK.
Download Statistics
Merge Ninja Star has been downloaded 2.8 million times. In the last 30 days, the app was downloaded 1.1 thousand times. It is ranked #157 in casual.
User Ratings
Merge Ninja Star is rated 4.00 out of 5 stars. The rating is based on 78 thousand ratings.
App Information
Merge Ninja Star is FREE to download. The APK download size is 122.87 MB. The latest version available is 2.0.211. The last update was on June 23, 2026.
Technical Requirements
Merge Ninja Star requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play February 2017.
Description
โ Shuriken Grow Renewal Update! โ The original idle game is back with a fresh new look! Easier! Stronger! Experience the addicting fun! ๐ฅ 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! โก 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! ๐ Various Content Battle against powerful bosses! Enjoy mini-games for extra fun! Break records and earn amazing rewards! ๐ Check out other games from MouseDuck! "Shuriken Grow 2," "Poseidon Grow," and many more are waiting for you! Play the renewed Shuriken Grow now! ๐ฎ โโ Support & Bug Reports โโ Privacy Policy: https://www.mouseduck.com/post/privacypolicy Developer Community: http://cafe.naver.com/mouseduck.cafe Developer Contact: help@mouseduck.com ---- Developer Phone: +821062864510
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Hey me make topaz ninja star out of paper I like topaz ninja star pls add new ninja star that looks like topaz ninja star
โ โ โ โ โ Gregism Gregยท Jun 17, 2022
I love the game, but I have these lower level ninja stars that I can't get rid of, meaning they take up a slot permanently instead of the lowest I can currently get, so a trash can feature would improve the game a lot in my opinion.
โ โโโโChadยท Sep 21, 2025
Seen they had a new update so figured I'd give it a try again. Got so far unlocking stuff, closed the game and when I reopened, it had put me back at the very start like a brand-new game. Also purchased something for 0.99 and now I don't have it
โ โโโโpasion rafaelยท Sep 18, 2021
I haven't played yet because im stuck on a loading screen that I need to log in my Google account yet i log in it but still don't work please fix this bug. I think you're game cool but I can't play it sadly
โ โโโโBoomer Manยท Oct 10, 2021
It's been 2 days and had no new daily quests, and I still can't fight dragons cause the game thinks that a day hasn't passed yet
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