Atomic+

Atomic+ is an Android game that will keep you entertained for hours. Control a ball that moves on a circular orbit around the core, and collect the squares that appear in different spots. Move the ball from one orbit to another, and be careful to avoid collisions with the particles that randomly appear from the core. Each collision reduces your health and brings the end of the game closer. Enjoy the minimalistic graphics, great music and sound, and absorbing gameplay.