Mattel Games Bounce-Off Game We wouldn't encourage kids to play beer pong, but that's essentially what Mattel Games Bounce-Off Game (£14) is (minus the alcohol). Players have to bounce the ball into the grid to create a pattern while competing against other teams, making it fun for the whole family. Image Source: amazon.co.uk Mattel Games Bounce-Off Game £14 from amazon.co.uk Buy Now