Actions

Hidden Island

From Sonic Retro

Sonic Retro emblem.svg Sonic Rush Adventure
»
Levels
»
Hidden Island
SRA Hidden Island.PNG
Hidden Island
Extra level, Sonic Rush Adventure
Number of Acts: 16 seperate islands
Level theme: tropical island
Played as: Sonic, Blaze

In Sonic Rush Adventure, Hidden Islands are scattered throughout the world map of the Sol Dimension. These are short levels, some of them required to further progress in the game's story itself. Upon finishing any particular Hidden Island, the player may unlock missions (which can be played through Marine back at the house on Southern Island). Some of these missions reward the player with Sol Emeralds which allow the Last Story to be unlocked also.

The Hidden Islands work in the same way as the main islands in the way that every time the level is completed through stage select, or venturing to the island itself, the player is rewarded some Materials and Rings, which are both used to create and upgrade the watercraft used to travel the sea.

Hidden Island Themes

Every Hidden Island has a "theme", which includes the background music, scenery, badniks, and gimmicks. Many Hidden Islands take their theme from one of the first five zones in the game. Others use the exclusive "Hidden Island" theme, which appears as grassy cliffs with islands in the background. The music playing during this theme is a remix of A New Venture. Badniks include orange barrel throwing robots and larger, purple ball-and-chain wielding robots.

Island Theme
Hidden Island 1 Hidden Island Theme
Hidden Island 2 Hidden Island Theme
Hidden Island 3 Hidden Island Theme
Hidden Island 4 Hidden Island Theme
Hidden Island 5 Hidden Island Theme
Hidden Island 6 Plant Kingdom Theme
Hidden Island 7 Plant Kingdom Theme
Hidden Island 8 Coral Cave Theme
Hidden Island 9 Machine Labyrinth Theme
Hidden Island 10 Machine Labyrinth Theme
Hidden Island 11 Coral Cave Theme
Hidden Island 12 Blizzard Peaks Theme
Hidden Island 13 Blizzard Peaks Theme
Hidden Island 14 Hidden Island Theme
Hidden Island 15 Haunted Ship Theme
Hidden Island 16 Hidden Island Theme*

* Hidden Island 16 is actually near identical (design-wise) to Leaf Storm Act 1 from Sonic Rush.


Sonic Rush Adventure
SRA title.png

Main page
Level maps
Cheat codes


Manuals
Promotional material
Magazine articles


Development
Secrets