About this app
Super Simple Pixel Idle RPG: Merge Ninja Star 2! Experience the fun chosen by 5,000,000 players! Intense, thrilling impact! Abundant costume! Endlessly updated contents!!! Enjoy diverse fun with simple controls! ◆ Infinite Growth of Ninja Stars! Combine Ninja Stars to make them stronger and stronger! Who will be the first to obtain the ultimate Ninja Star? ◆ Constant Growth Even While Idling! Your Ninja Stars and stages grow effortlessly while idling! Growth continues even when your phone is off! ◆ Diverse Costumes! Hundreds of stylish costumes! Customize your character in your own unique style! ◆ Special and Awesome Companions! Reliable companions who join on your adventures! Explore with allies who have various abilities! ◆ Exciting and Varied Content! Numerous elements are prepared for endless growth! Enjoy diverse content and get higher rewards as you grow! Inquiries & Bug Reports Privacy Policy: https://cafe.naver.com/mouseduck/14440 Developer Community: http://cafe.naver.com/mouseduck.cafe Contact: help@mouseduck.com
Latest release
What’s New
▶Gold Rush Bingo Event ▶2nd Promotion Battle [Ancient] – Eternal grade added ▶Hell bosses 'Ancient Mage' ~ 'Nekomata' added ▶Weekly Mission Upgrade added & stages expanded ▶Content expansion ▶Upgrade max stage expanded
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
- First observed Aug 27, 2026 · 6:57 AM Free
Screenshots
