Merge Ninja Stars and throw them to monsters! Upgrade your own Ninja Stars!
Merge Ninja Star — description
⚔ 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
Latest version
Version
2.0.213
Update
Jul 21, 2026
Package ID
com.mouse_duck.ShurikenGame
What's new
Jul 21, 2026
▶ Hunting Ground Stage Expansion ▶ New Boss/Defense Battle Added ▶ New Boss/Defense Battle Raid Added ▶ Ruby Mine Max Level Expansion