Trackballs is a marble game inspired by the 80's Atari classic Marble Madness.

By steering a marble ball through a labyrinth filled with sharp objecs, pools of acid, and other obstacles the player collects points. When the destination is reached you continue on to the next, more difficult level. - unless the time runs out.

Unlike marble madness the game uses 3D graphics even though the original game had no real use for it. Also the game is includes a level editor with which to easily create new levels.

Similar applications: 
Marble Madness