FG Filler Category:Online Action Games Description: In this game it is your taskto fill at least 60% of the playground with blue balls.To create a blue ball clickand hold the left mouse button.Keep an eye on the red balls.If they collide with the blueones while you are creatingthem, you loose a life. This game is online. Tags: Developer:Fireflash Instructions: Check inside the game for instructions on how to play FG Filler.