Idle Ninja Online: NINJA AFK

Contains adsIn-app purchases
4.4
15.2K reviews
500K+
Downloads
Content rating
PEGI 3
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About this game

▣ About the Game ▣

🎉 4th Anniversary Celebration!
Experience the ultimate raising game, Idle Ninja Online, and grow without limits!

▶️ Collect & Power Up Ultimate Shurikens!

Gather and upgrade 5 unique shuriken types to build your own deck.

Master shuriken synergies and transform into the ultimate ninja.

▶️ Epic Dimensional Adventure

Level up your shurikens and pets to conquer the “Sanctuary of the Forgotten Sun.”

Defeat unsealed monsters and restore peace to the ninja world.

▶️ Multiplayer Fun with Friends

Team up for party hunts and shared growth!

Enjoy online raids with guildmates, and stay tuned for more multiplayer modes coming soon.

With a revamped UI, improved convenience, and optimized performance, Idle Ninja Online delivers the best ninja-raising experience yet!

❤️ Official Community

Get instant coupons, news, and event updates:

Discord: https://discord.gg/vRbAerGB46
Updated on
Aug 9, 2025
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
13.8K reviews
Music Rules
September 14, 2025
Well, once again my Google Play Games account that was linked has been lost. This makes the second time these developers have lost my account. I'm not starting over. I do not recommend this game.
1 person found this review helpful
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PuzzleMonsters Inc.
June 8, 2023
Thank you for playing Idle Ninja Online! We're sorry we couldn't meet your standards. We will create a better game through our upcoming updates! ◼ Official Discord: https://discord.gg/idleninjaonline
Darci Cowell
July 17, 2024
Sloppy game devs. So many display and functionality errors, it crashes constantly, they add stuff to event shops mid-season, prices for event passes and other packs are WAYYYY too high, $14 for a 20lvl pass?? Don't comment and tell me to send you an email. Plenty of reports in here saying you don't respond to those either (your discord is dead, and not because there aren't any players in there trying desperately to just enjoy the game for more than 5 minutes at a time.) Ignore us, we ignore you
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PuzzleMonsters Inc.
July 23, 2024
Hello, we hope to have the opportunity to apologize for your discomfort. Please get in touch with us through the customer service([email protected]), and we will do our best to help you solve the problem. Thank you for being so understanding, and we will strive to improve our service in the future!
Jonathan Peterson
December 7, 2021
Fun game. Well balanced and minimal ads. Slow grind but thats how all idle games are. Once you hit 500 it speeds up again for a good 200-300 levels and I would assume the same at 1000 since the new dungeon level opens then. There are some guides online. My only complaint is that the good food is locked behind rubies. Not a lot but still annoying even though I'm sitting at over 120k rubies without having paid anything. You don't really feel like you're missing out if you don't pay.
5 people found this review helpful
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PuzzleMonsters Inc.
December 30, 2021
Thanks for playing Idle Ninja Online! We'll work hard to provide a better environment for users to play our game. Don't miss out on our weekly updates!

What’s new

Bug Fixes and Abyss of Chaos Expansion