Sonic Rush Adventure Cheats on DS

Play as Blaze

Defeat the Kraken Boss in World 3 (Coral Cave) to play as Blaze the cat.

Sound test

Defeat the Titan Boss in Big Swell. Then go to Seagull Beach on Windmill Island. Talk to the koala with the guitar to hear the music, dialogue, and sound effects. This will also open additional missions.

Muzy (Sound Test)

After defeating the Titan boss in Big Swell, go to Seagull Beach on Windmill Island and talk to the koala with the guitar. You will now be able to listen to music, sound effects and dialogue from the game, and can receive missions which unlock extra sounds once completed.

Cool stuff

Sometimes people will award you with all sorts of decorative items for your island however you will have too complete missions or pay rings for them.

Sol emeralds

To get the sol emeralds discover and complete all islands at least once then talk to the captain he will tell you to inform blaze that one of the emeralds have been located. You will either have to finish a race or rebeat the bosses.

Chaos emeralds

To get all of the chaos emeralds beat jhonny in all 7 races scattered throughout the sea map they are extremely harder as you go on.

Super blaze + super sonic

To get super blaze and super sonic get all sol and chaos emeralds and you will fight the final boss inside the islands massive volcano.