J-ball game     INSTRUCTIONS:  To build a wall move the mouse until the wallbuilder is where you want it. Scroll the wheel of the mouse or press spacebar or enter key to change between vertical and horizontal wallbuilding position. The rules of J-ball game are simple: trap the J-atoms into smaller spaces in order to make at least 75 percent of the camber disappear. You can check on your progess by looking at the area cleared at the bottom of the screen. The number of lives left is displayed in the upper-left corner of the screen. Enjoi with J-ball Game !