Evil Star

Evil Star is a game to send the evil stars to the prison. Your mission is to ensure that they can't leave the prison.In the game, the white stars (enemies) try to go away from the boundary which is determined by the red line. You can click the white stars such that they will change their direction. The blue stars, who are the guards, will help you to freeze all the enemies by five seconds. Within this five seconds, their speeds will be slowed down by 80%. The difficulty will be raised while there will be more and more evil stars jailed. Good luck.