Merge Ninja Star v2.0.197

MOUSE_DUCK

Contains ads • In-app purchases

About this app

Developer Description

Merge Ninja Stars and throw them to monsters! Upgrade your own Ninja Stars!

⚔ 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://www.mouseduck.com/post/privacypolicy Developer Community: http://cafe.naver.com/mouseduck.cafe Developer Contact: help@mouseduck.com ---- Developer Phone: +821062864510

What's New

▶ Christmas Event Added
▶ Halloween Exchange Closed
▶ Christmas Step-Up Package Added
▶ Halloween Step-Up Package Sales Ended

In-app purchases

$0.99 - $89.99 per item

Version Information

Version: 2.0.197
Downloads: 1M+
Updated on: Dec 23, 2025
Released: Dec 23, 2020
Requires: Android 7.0

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Merge Ninja Star users say on Google Play

★★★★★

Brad Wineholt

I really love the game however i had purchased one of the stage packs and it didnt give it to me its only $10 but still upsetting nonetheless still deserves 5 stars with how fun the game actually is mouse_duck really knows how to get somebody addicted to a game this is an absolute flawless masterpiece of a game get this game if you dont have it yet you will not regret it one bit much love to the devs hoping to see a 3rd installment in the future!!! Edit: i didnt see the collect button sorry! 😅

★★★★

Austyn Smith

Came back to this game after a few years, and it's great to see them update it. My only problem now is that the game keeps creating the base level 1 ninja star when I'm up to star 34 or so, making this game a little unplayable. Is there a menu option I'm missing or did the update mess this up? Devs please help.

★★★

Barkley

Really enjoy the game when I can get it to work. The first time I opened it the game ran like normal but after that it kept saying I needed to download Google play and wouldn't run anymore. I downloaded good play and it now says it can't login so it won't even leave the opening screen.

★★

mehnamezdank

The game works perfectly fine for a few seconds before I get this pop up saying "the nucleus has been discovered" with my ID under it. When I click okay it kicks me out of the game. I don't know if this is a bug or if the servers are down but I can't seem to play it. I've tried deleting the game and re-downloading it but it keeps showing up. I've gone to Google to see what the issue was but nothing popped up so I can't find any solutions.

★

Nicolas Johnson

There's no reason for this game to require internet. Developer is a liar. They will tell you that you can play a basic version of the game without internet but it's not true.