Marble Blast Gold revolves around controlling a colorful marble around different stages, with the goal of getting to the end pad while avoiding falling off the level.

Marble Blast Gold costs US$19.95, and is available for Mac OS X. Registered users of the original version can pay $5 to upgrade to the Gold version. Macworld is your best source for all things Apple.

May 10, 2005 - Eugene, OR - GarageGames today announced that Marble Blast is available for download on Xbox ® Live Arcade (XBLA), a new social experience that brings popular retro classics and ...

For what it's worth, Marble Blast Ultra manages to differentiate itself in a few ways from other marble based titles. First, it's in 3D. Second, you can fight other people online.