- "SHINIES !! SHINIES EVERYWHERE!"
- ―Jewel Man, referencing a certain Scottish Dragon
The Caverns are the third Tier in Make a Good Mega Man Level and its remake. It is a crystal maze filled with pink and blue-coloured crystals and bricks, set against a starry sky. In Make a Good Mega Man Level Remastered, the crystals flash between pink and blue, and the gravity is reversed, putting Mega Man and many of the Robot Masters upside down. An attraction known as The Big Drop serves as a shortcut back to the tier's entrance.
The tier has the levels ranked 12th to 9th, with Yoku Man as the boss in the original game, and Dagger Man taking his place in Remastered.
- This tier features the lowest ranked stage to receive a Judge favourite both in the original game, and in any MaGMML game to date (Maze of Death).
- As with every tier in the original game, it lacked an official name before it was given one in Make a Good Mega Man Level Remastered.