MIPS Hole Wiki
Advertisement

Cavern of the Metal Cap is one of the three cap switch levels in Super Mario 64. Unlike the other two which can be accessed at Mushroom Castle, this level is accessed in Hazy Maze Cave. The player must direct Dorrie towards the elevated surface where a double door awaits and a metallic portal into the stage lives.

This level turns Mario into Metal Mario upon arrival, and holds the Green Cap Switch. It also has its own red coin mission like the other cap switch levels that encourages the use of Metal Mario's weight to walk underwater.

Geography

Cavern of the Metal Cap starts the player in a small area down a winding corridor with two Snufits. This corridor leads out into the main crux of the level, which is a long spanning cavern with rocky platforms to from, all above a flowing river. If the player falls into the water they will be swept away and out into the Castle Grounds. At the other end of the cavern tunnel is the elusive green cap switch.

There are eight red coins in this level, most of which can be found in the flowing river. To collect them, the player is advised to use the metal cap to keep themselves weighed down in the water instead of being swept away. Two red coins can also be found in a small alcove in the tunnel.

Phenomena

Break the Crystals

Break the Crystals is a supposed secret star that is said to exist in some people's copies of Super Mario 64. The few that recall this mission claim that the player had to use Metal Mario to smash the crystals with punches or kicks. Upon breaking them all, the player would be rewarded with a power star. When one player was asked about the crystals protruding from the walls that wouldn't be reachable, they said that they didn't remember any crystals on the walls.

The mission was likely created as a result of the Personalisation A.I. creating unique stars for the players. Destroying the crystals is not a far-fetched idea assuming that it uses a mechanism similar to that of the "5 secrets" object. Additionally, these players might've had more larger crystals to break than in the most circulated copy of the game.

The Metal Parasite

See: The Metal Parasite

Buzzy Beetles

Buzzy Beetles are enemies that appear in the Super Mario Bros. series, first appearing in the original Super Mario Bros. games, that have been reported to appear in Cavern of the Metal Cap. Their appearance is similar to Spinies, but without spikes, a shadow covering their face except for their red eyes and blue shells. In manifestations in Cavern of the Metal Cap, they have been reported to roam around the small platforms and rush towards the player when nearby. They can function identically to Spinies, only being defeated when touched using the Metal Cap, or can function similarly to a Koopa by being knocked out of their shell when jumped on. This Buzzy Beetle shell can reportedly function identical to a Koopa shell, function similarly to the original function of Koopa shells earlier in the Super Mario Bros. series, or have no interaction programmed.

Legacy

Meta Crystal, a stage from Super Smash Bros. on the Nintendo 64, is based off of Cavern of the Metal Cap and Hazy Maze Cave. It is where the player fights Metal Mario in the game's 1P mode.

Trivia

  • Cavern of the Metal Cap is one of the few areas in Super Mario 64 to have a known location around Peach's Castle. Other levels include Vanish Cap Under the Moat, Dire, Dire Docks and Wing Mario Over the Rainbow.
    • Since Cavern of the Metal Cap is linked to Hazy Maze Cave, it can be assumed that Hazy Maze Cave must be located near or around the castle since Cavern of the Metal Cap is situated behind the castle waterfall.
Advertisement