Bosa - Come on Ninja 9+

Duel Planet Limited

Designed for iPhone

    • 4.4 • 11 Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


How good is your reflex? Swipe left or right, up or down to defend yourself against attacking ninjas, ghosts and skeletons in this action game.

What’s New

Version 1.2.5

This app has been updated by Apple to display the Apple Watch app icon.

The release of iOS 10 caused breaking issues in BOSA. These have now been resolved.

Ratings and Reviews

4.4 out of 5
11 Ratings

11 Ratings


Very nice but...

The game is good and very funny except that I can't seem to figure out what's in the game and what isn't as the game is still in it's early stages. According to the Instagram profile, you can unlock the ghost stage around 453 points but I got 478 (Also where the sunset was up) but no unlock. I don't understand but hopefully this will be fixed and the final conditions you need to unlock stages will be decided. Amazing game though.

Akyere ,


Absolutely love this game! The sound effects are SO funny I just don't want to put my phone down

Pri Bala ,

Great game!!!

I'm loving this game. A great distraction from work ;)

App Privacy

The developer, Duel Planet Limited, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


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