Slide Boy in Maze Land is a homebrew puzzle game for the Atari 2600 and Atari 7800. You play as Slide Boy, who can only slide in one direction and cannot stop until he hits a wall. The goal of each level is to get to the exit while avoiding all hazards.
Darkman425 plays on the Normal difficulty and gets through all 30 rooms as fast as possible.
You can get the game here. There is also a run for the Atari 2600 version for those interested.