Move the mouse, drag the ball with the line, avoid hitting the white dot and get points. game rules: 1. Avoid white spots; 2. Touching the green point is invulnerable; 3. Stay in the center, do not touch the sides; 4. Use white spots that are not easily damaged; 5. Get extra points by moving around; arcade game,ball game,HTML5 game,high score,casual game,one player game,avoiding,points,game rules,invincibility,central position,score,mouse control,touch control,arcade,ball,play,snow,online game