Marble Zone is the second level from the original Sonic the Hedgehog. It is a ancient underground complex, that has been flooded with lava. Above the ground grass grows over the marble buildings below the ground. The zone is also a maze of moving of moving platforms and spiked plates.
In the zone many bricks can be destroyed for scoring points, sometimes up-to 30,00 can be collected. The zone also contains many shortcuts and walls that can be destroyed for extra rings and shields.