Idle Ninja Online 4+

Shinobi Ninja Heroes AFK RPG

Puzzle Monsters

Designed for iPad

    • 4.7 • 1.7K Ratings
    • Free
    • Offers In-App Purchases



Idle RPG with online multiplayer! Ninja warrior - rise up and fight monsters, level up, summon shurikens, and hone your skills as a shinobi master. Ninja RPG adventure awaits!

Battle enemies and start your journey as a low level ninja that struggles to fight monsters. Level up and see your ninja grow stronger and take on more powerful foes. Raid dungeons to acquire more loot to gain even more power!

Idle Ninja Online still lets you progress while you’re away! While idle, your ninja will fight, train, and hone their skills to gain experience and gold to further your progression.

Online gameplay is key to Idle Ninja Online’s MMORPG experience. Fight alongside other ninjas, chat with other players, and invite friends to come level their own ninja alongside you.

Idle Ninja Online Features:


- Online multiplayer or solo play, the choice is yours in this AFK RPG
- Chat online with other players in the World Chat!
- Prizes for competitive gameplay with weekly rankings!
- Idle dungeons are also available for solo-farming!
- Create a shinobi ninja mafia with the family system!


- Level up and Upgrade infinitely just by tapping! No stop, no limits! Be unstoppable!
- Leave your idle heroes alone, they’ll become stronger in no time!
- Idle dungeons are also available for solo-farming!
- Idle AFK auto farming system helps with efficient growth!!
- Create your own deck of shurikens and make strategies to battle against monsters!
- 2D AFK game that’s addictive yet easy-to-play!!
- Defeat bosses and monsters in dungeons to become a legendary ninja!


- New Content Update Every Week!
- [Oni’s Den] Slay up to 100 waves of swarming Onis!
- [Boss Raid] Challenge the Arena of the Thunder/Sand God’s overwhelming power!
- [Dungeons] Explore high level dungeons and fight to become stronger!
- [Hard Mode] Defeat faster & stronger monsters!


- Summon, upgrade, and promote shurikens with Rubies!!
- Free Daily Rewards for everyone! The more you play, the more you earn!
- Unlimited Achievement rewards to give away tons of rubies!

Be the greatest ninja of all-time! Download Idle Ninja Online and start fighting to become the greatest shinobi!

◈Idle Ninja Online Privacy Policy◈


What’s New

Version 1580

Arena of Honor S7 Begins! Join to earn limited-edition costumes!

Ratings and Reviews

4.7 out of 5
1.7K Ratings

1.7K Ratings

madhatter517 ,


I love this game and you have so much things You can do like level up your stats and stuff. you have so much missions you have to do You can Evan defeat bosses and get new bosses you should try this game if you have not it’s a great game this is why I give it a ⭐️⭐️⭐️⭐️⭐️ steal rating it is the best game app!!!!!!! ^_^ >_< Can you make it so you can change your name if you have not because I want to have a new name please make that but everything else is so good I give it ⭐️⭐️⭐️⭐️⭐️ star rating so that is it ~

Developer Response ,

Thanks for playing Idle Ninja Online! We have updates planned every week, so please check out the fresh new contents!

Meddel5 ,

Terrible, overpriced, and predatory

Despite having an extremely active player base, and plenty of capital being injected to the game. The developers of Idle Ninja Online still find way to turn every corner ruining their game experience with baseless P2W content, then rework an entire sector of their content, without providing notice or compensation. More recently, idle ninja has added a VIP system that resets each month, players were NOT entirely compensated as ALL in app purchase content was changed to include VIP points, which none were given. DO NOT PLAY THIS GAME, ESPECIALLY IF YOU ARE NOT AN ADULT!!! This game is crafted like a casino, DO NOT GET THIS GAME!!!!

This game was great 6 months ago. But greedy developers just cannot stop killing their game. Please don’t spend your money here!!!

Developer Response ,

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!

DefenderOTC ,

GREAT game!

I love this game! Keep up the awesome work!! Mega Props to all who are helping develop this game.

-P.S adding swords (for when the monsters get too close) would be DOPE. Or just as an extra equipment with stats. And then it shows your character holding it in game. That would also be DOPE.

Developer Response ,

Thanks for playing Idle Ninja! :) We have much more updates planned every week, so be sure to check it out!

App Privacy

The developer, Puzzle Monsters, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Data Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Usage Data
  • Diagnostics
  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


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