Play Metal Marbles Power Up (PuP) and destroy marbles by forming groups of 3 or more marbles of the same colour. Marbles is not only fun, but also a highly addictive and enhancing strategy game. Remove the right marbles and keep the board clear before any marble reaches the top. To remove marble, click on same-coloured groups of marbles (2 or more). The more marbles you remove, the more you score. The timer/slider left of the playing field is counting down. Each time it resets a new row of marbles will appear at the bottom and push the rest up. All you need to do is keep the board free of marbles, before they reach the top. Once they do, the game is over.