99 Balls is one of the cool physics games unblocked. It is similar to Bubble Shooter. Explore the new features and embark on an interesting challenge your way! In which, you need to remove all of the numbered balls before they hit the bottom of the screen. Play 99 Balls free online you should gather circles so you can destroy multiple items at once. Each level will bring back different targets. Try to aim carefully in order to win sooner!