there are 80 levels!
33
Some people have made it to 200 and beyond but no one knows for sure how many levels exactly.
15
a lot
Marble Madness happened in 1984.
Marble Madness was created in 1984-12.
Tough as Nails - 2010 It's Marble Madness 1-9 was released on: USA: 19 May 2010
CPC Diary - 2008 Marble Madness Construction Set 1-10 was released on: USA: 16 January 2008
A tool to unlock levels on Backflip Madness can be found on addoncheats.com/backflip-madness-cheats-hack-score-unlock-all-level/
if you make the levels you don't have to earn the qualification needed
there are 7 members of madness
Magic or Madness has 788 pages.
Murder Madness has 298 pages.
There are many different types of marble. Marble is limestone that has been metamorphosed.
because there was a demo
On the Marble Cliffs has 106 pages.