What a great game! Gnip Gnop was ping pong spelled backwards. You tapped the control levers (we seldom tapped but rather slammed our fists down on them) to send the colored ball to the other side. The winner was the one who got all his colors across first.
The great thing was that the balls are sealed inside the game so you never lost them!
Do You Remember Gnip Gnop?
Do You Remember Gnip Gnop?