Pseudoblepsis

Fire positive and negatively charged balls into the targets. Fire positive balls with a left tap and negative balls with a right tap. Move the bat by tilting the phone. Get positive points for positive balls in positive targets or negative balls in negative targets. Get negative points for positive balls in negative targets or negative balls in positive targets. Positive balls attract negative balls, positive balls repel positive balls and negative balls repel negative balls.

It's just that simple!

Try for the highest or lowest score you can get!