Black Box

The Black Box is the name given to a strange black box seen on Princess Peach's Castle in the title screen of Super Mario 64 DS. Several theories have appeared on what is inside this black box. The Black Box is usually accessed using the Wing Cap and the 150-star cannon.

What's Inside
There have been several theories of what is inside the Black Box.


 * A hidden level, usually Rabbit Meadow.
 * The Big Star Key.
 * Waluigi.
 * The unused Bowser boss fight.
 * Nothing, and it is just a graphical error.
 * Peach's Balcony.
 * The Purple Rabbit.
 * A button to spawn a portal in front of the stained glass on Princess Peach's Castle, eventually leading to the Submerged Castle event.