Corerona - defend the glowing core in the center of the screen from dangerous objects attacking from all the sides. Turn the shields around the center. Improve your reaction speed and attentiveness overcoming colorful levels of this game for Android. Various objects are flying from the edges to the center of the screen. There's a delicate core at the center and you need to defend if from dangers by rotating blocks around the center. You can rotate the blocks clockwise or counterclockwise. Let the stars go past blocks and to the core. Unlock new levels.

Operating System: Android Gingerbread (2.3) - Nougat Marshmallow (7.0) or later