The legendary idle game is back and better than ever! Merge Ninja Star has returned with a fresh, exciting look and even more addictive gameplay. Designed for casual and competitive gamers alike, Merge Ninja Star offers a rewarding idle system that lets you grow stronger—even when you’re not playing. Simple, one-finger mechanics make it easy to jump in anytime, while deeper layers of strategy, content, and boss battles keep things engaging for the long haul.
Merge & Grow Ninja Stars
Combine identical shurikens to forge even more powerful ones. As your stars evolve, so does your ability to take on tougher stages and enemies. With each successful merge, you’ll edge closer to unlocking the ultimate ninja weapon.
Idle Growth System
No time? No problem. Your ninja stars continue to grow and earn resources while you’re away. Whether your phone is idle or turned off, the game works in the background—helping you build strength effortlessly. Plus, the Hunting Warehouse offers even more idle rewards.
Boss Battles & Mini-Games
Take a break from merging and dive into intense boss fights that challenge your strategy and timing. Want more variety? Enjoy a collection of fun mini-games that offer extra rewards and give you a change of pace from the core gameplay loop.
Competitive Rankings & Achievements
Climb the global leaderboards by breaking records and achieving high scores. Unlock special achievements and rewards to show off your progress and dedication to becoming the ultimate ninja master.
Discover More from MouseDuck
Love Merge Ninja Star? Check out other hits from MouseDuck like "Shuriken Grow 2", "Poseidon Grow", and more. Each title offers a fresh twist on the beloved merge/idle formula.
Contact & Support
· Support & Bug Reports: help@mouseduck.com
· Community: http://cafe.naver.com/mouseduck.cafe
FAQs
1. What is Merge Ninja Star all about?
It’s a casual idle merge game where you combine ninja stars to make stronger ones, battle enemies, and unlock powerful upgrades—all with easy one-finger controls.
2. Can I still progress when I’m not playing?
Yes! The game features an idle system that allows your ninja stars to grow and collect rewards even when your device is off or the app is closed.
3. Are there other gameplay modes besides merging?
Absolutely! Enjoy thrilling boss battles and a variety of mini-games that offer extra rewards and keep the gameplay dynamic and exciting.
4. Is the game free to play?
Yes, Merge Ninja Star is free to play with optional in-app purchases for convenience and customization. You can enjoy the core experience without spending a dime.
5. How can I improve my rank or earn better rewards?
Focus on merging efficiently, defeating bosses, completing mini-games, and checking the Hunting Warehouse regularly to earn rewards and climb the leaderboards.
Version History
v2.0.181—14 Jul, 2025
▶ Enhancement Level Limit Unlocked
▶ Dragon Stage Added
▶ Combat Power Measurement Stage Added
▶ Dragon Princess Evolution Ability Auto Targeting
▶ Summer Event Added
▶ Summer Step-Up Package Added
▶ Spring Event Types
v2.0.180—12 Jul, 2025
▶ Enhancement Level Limit Unlocked
▶ Dragon Stage Added
▶ Combat Power Measurement Stage Added
▶ Dragon Princess Evolution Ability Auto Targeting
▶ Summer Event Added
▶ Summer Step-Up Package Added
▶ Spring Event Types
v2.0.179—25 Jun, 2025
▶ Master Key Evolution Lv.3 Added
▶ Promotion Stages Added
▶ Combat Power Achievement Balance Adjusted
▶ Attendance Check Rewards Revamped
▶ Attendance Check Rewards 2x Package Added
▶ Spring Event Package Purchase Limit Updated
▶ Some Pass Items Removed and Sales Ended
