The Perpetual Shell

From the Super Mario Wiki
“Use Boost Blocks to earn 1-Ups with the shell.”
In-game description
Mario in The Perpetual Shell

The Perpetual Shell is a Boost Mode Challenge in New Super Mario Bros. U.

Objective[edit]

As in all Boost Mode challenges, one player controls the character on the television screen while the other player uses the Wii U GamePad to place Boost Blocks that will help the character. The player must stomp a Koopa Troopa and use its shell to hit as many Goombas and Goombrats as possible, earning 1-Ups while using Boost Blocks placed by the player using the GamePad as platforms. At least one extra life must be earned to complete the challenge.

Difficulty[edit]

★★☆☆☆

Medals[edit]

  • Gold Medal: 10-Up
  • Silver Medal: 5-Up
  • Bronze Medal: 1-Up

Enemies[edit]

Names in other languages[edit]

Language Name Meaning
Japanese コウラを 落とさないで!!
Kōra o Otosanai de!!
Don't let the Shell fall!!