Complete the following tasks to unlock PlayStation 3 trophy rewards.
Trophy
How to unlock
Emblem Mania (Gold)
Unlock all 180 emblems.
Karate Master (Silver)
Beat all your enemies in Super Level in Chao Karate 1P mode.
Level 4! (Bronze)
Play all level 4 stages in Action Race, Treasure Hunter and Shooting Battle.
Board
First, have two controllers plugged in. In Sonic's second stage (Metal Harbour), press Y in the second controller at any time. Sonic'll get a board under his shoes and will be able to street board the level with it! However, you can't complete the stage with this board.
Bonus stage
To get a 3D version of the Green Hills Zone stage, from Sonic The Hedgehog, you must get all the Emblems, including Kart, Timed Boss, and the emblems for all "A" rating. Once you have them all, which should total 180, the island next to the Green Forest stage will have the face of Sonic on it.
Bonus video
To unlock the Bonus Video in the Help and Options section, play the game for five hours in any combination of modes.
Boss attack mode
Successfully complete the Hero or Dark side story modes to unlock boss attack mode. You will be able to fight the bosses from the side of the story you completed.
Green Hill Zone in 3D
If you collect every emblem in the game (there are 180 in all), you'll unlock a special 3D version of Green Hill Zone.
Kart racing mini-game
Successfully complete Tails' driving quest in the Hero side story to unlock the kart racing mini-game in the Hero side story. Successfully complete Rouge's chase mission in the Dark side story to unlock the kart racing mini-game in the Dark side story.
Last stage
Successfully complete the Hero and Dark side story modes. Then, enter story mode and a "Last Stage?" selection will appear on the menu between the Hero and Dark selections.
Playable Characters
Follow the guidelines below to be able to play as those characters in versus mode.
Character
How to unlock
Play as a Chao
Beat all of Tails' levels with an A rank.
Play as Amy
Beat all of Sonic's levels with an A rank.
Play as Big
Get A ranks on all of Eggman's Stage.
Play as Chaos 0
Beat all of Rouge's levels with an A rank.
Play as Mecha Sonic
Beat all of Shadow's levels with an A rank.
Play as Tikal
Beat all of Knuckles' levels with an A rank.
Reuse an Animal Multiple Tines in a Chao Garden
While holding your animal, go as close to your chao as possible without giving it to the chao. Then simply drop the animal in front of your Chao. If done correctly the chao will give the same animation as if you handed the animal to the chao, only you can pick the animal up again. This can also be done with chaos drives.
Various Trophies
Complete the following tasks to unlock PlayStation 3 trophy rewards.
Trophy
How to unlock
Beyond Good And Evil (Silver)
Clear LAST part in story mode.
Boss Attack (Bronze)
Clear all 3 modes in Boss Attack Mode.
Chao Raiser (Bronze)
Raise all 5 properties of any one Chao up to level 10.
Chao! (Bronze)
Name your Chao for the first time.
DARK! (Bronze)
Clear DARK side in story mode.
Emblem Collector (Silver)
Unlock 90 emblems.
Emblem Mania (Gold)
Unlock all 180 emblems.
Heaven or Hell (Silver)
Raise a HERO Chao and a DARK Chao with your hero and dark characters respectively.
Hello World (Bronze)
Clear stage 1 on either side in story mode.
HERO! (Bronze)
Clear HERO side in story mode.
Karate Master (Silver)
Beat all your enemies in Super Level in Chao Karate 1P mode.
Level 4! (Bronze)
Play all level 4 stages in Action Race, Treasure Hunter and Shooting Battle.
Mission Complete (Bronze)
Win all A RANKs (5 A RANKs) in any one stage in story mode.
