Marble Madness (Nintendo NES, 1989)

You must guide a marble through a maze within a specified amount of time. You have an unlimited supply of marbles, but rolling one off the edge or having one destroyed by an enemy will cost you valuable seconds. Along the way, your marbles will face acid puddles that dissolve the marble instantly, marble munchers that jump up and down trying to eat the marble, and your dreaded nemesis, the black marble. As a stroke of luck, there are tunnels, ramps, and chutes that will lead your marble to other parts of the maze. You score points by completing levels with time left on the clock and traversing through all six stages.