iPhone Screenshots


Circle Protector - your space adventure

Defend your circle in this addictive fun casual game - mix of bullet hell shooter and brick breaker classic! Choose your favorite hero and protect your circle with a customized shield. Watch out for flying comets, bullets and other space objects! Collect oxygen to survive and activate Supernova to win!

How to play?

Swipe the shield to deflect destructive flying bullets but remember to let the oxygen in and reach higher levels. Discover bonus levels! Play in endless mode. Unlock new heroes and skins.


fun addictive gameplay
one simple intuitive swiping control
bonus levels
endless mode
different heroes and shields to unlock

What’s New

Version 1.2.4

we added more oxygen so you can faster customise your gameplay
and fixed some ads issues

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

App Privacy

The developer, Mousetrap Games, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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