Gradient

Gradient is a feature found throughout the game. There is a colour at the top, and another at the bottom. There are two types:

Glitches

 * In a Random Rooms Glitch, before you press Resume on the Pause Menu, you will see only the gradient of the current stage, nothing else.
 * In a Disappearing Room Glitch, the second stage (nothing visual, only power ups, shadows and balls) will only show the gradient. The next room has nothing in it, only a white background.
 * Restarting will momentarily show the gradient of the checkpoint's first stage.