Fill them up as much as you can in this intense game. Have a fun moment filling your screens up here in FG Filler! Your main task in this game is to fill up the playground or playing area with blue balls. You can adjust these blue ball's sizes. You will only have a fixed amount of blue balls to be used for each level. You must also avoid hitting the red balls bouncing around the field for they can disrupt your work as well as take away one of your lives. More red balls will be added too as your progress through each level.