Endless Mine Zone is a underground-themed zone and has numerous similarities to Mystic Cave Zone and Lava Reef Zone. It features a dark cave background with purple rocks similar to those ones from Lave Reef Zone, while the zone's rocks are green and yellow with wooden structure forming paths.
At the starting point, items from the Competition Mode are floating around the hall. When the player is bounced away by a red spring, he/she has to break through yellow colored piles of rocks in order to go down. After that, the Zone starts overlaping and the player has to pass through a U-shaped gap and get to the right route. If the player has too much speed while running or performing the Spin Attack, he/she can possibly fly towards through the Zone and fall down seconds later. It is therefore recommended to through the U-shaped section at a suitable speed. The player then has to run through a shuttle loop to get back to the starting point of the zone.
Trivia
In console/PC releases of Sonic Generations, a small piece of the zone's music can be heard in the second verse of the Classic remix of "Escape from the City".
Gallery
Gallery
The full background that is used for Endless Mine Zone.
