Bronze Material

The Bronze Material is an object that appears in the Sonic the Hedgehog series. It is a type of Material which is used for construction.

Description

In Sonic Rush Adventure, pieces of Bronze Material resemble rusty hexagonal-shaped metal pieces with a round hole in the middle. In Sonic Lost World, they take the appearance of bronze lumps in the form of rectangular blocks. Despite the substance's apparent consistency, it is very versatile in building a number of devices.

In gameplay, the Bronze Materials are used in conjunction with other Materials to build and/or upgrade various macines, such as vessels or RC Vehicles.

Game appearances

Sonic Rush Adventure

In Sonic Rush Adventure, the player can earn Bronze Materials by clearing the following stages' Acts and/or bosses:

• Machine Labyrinth
• Hidden Island 9
• Hidden Island 10

The Rank the player gets from clearing Machine Labyrinth's levels determines the amount of Bronze Material earned. The Hidden Islands are exceptions as they always give two Bronze Materials regardless of Rank:

Rank	No. of Materials earned
	4 Materials
	3 Materials
	2 Materials
	1 Material

Sonic Lost World

In the Nintendo 3DS version of Sonic Lost World, the player can earn Bronze Materials by clearing any level, Special Stages or the Eggrobo fight. The Rank the player gets from clearing the levels determines the amount of Bronze Materials earned:

Machines

Sonic Rush Adventure

Bronze Materials are use to construct/upgrade the following vessels (not including other Materials):

• Ocean Tornado:
  • Creation: 5 Bronze Materials
  • First upgrade: 3 Bronze Materials
  • Second upgrade: 5 Bronze Materials
• Aqua Blast:
  • Creation: 2 Bronze Materials
  • First upgrade: 3 Bronze Materials
  • Second upgrade: 5 Bronze Materials
• Deep Typhoon:
  • Creation: 1 Bronze Material