Rollminator is a 3D sky roads game released in 2001 by Gareth Williams, with good graphics but no sound effects. In this game, your main goal is to roll the marble using the arrow keys in order to lead it to the finish line, so that you can advance to the next level. There are ten different levels available for the players.
Press the Space key to jump over obstacles and control the marble to roll on the colored floors, in order to get as many points as possible. The green and the blue floor increase your speed during the gameplay.