A quick run through most of the game, faltering just short of the finish line in the final stage. It should be useful if you're looking for an idea of things you might be doing wrong in your own attempts.
Marble Madness is an arcade video game designed by Mark Cerny and published by Atari Games in 1984. The player uses a trackball to guide an onscreen marble through six obstacle-filled courses within a time limit. Learn about Marble Madness