Characters...
	Cycle through characters faste...
	Play as any character in Grind...
	Various Trophies...

Character	How to unlock
Cube/Combo	Complete Chapter 1
Play as Garam	To unlock Garam simply complete his challenges.
Play as Goji	To play as Goji, get a JET ranking on all the Grind City levels.
Play as Gum	To unlock Gum simply finish her challenges at the beginging of the game.
Play as Love Shockers, Noise Tanks, Poison Jam, and Goji	Beat the game with a JET ranking in all stages. This includes regular stages as well as Golden Rhino stages
Play as Mew	Beat all the Benten-Cho (aka City of Night) levels with any ranking. After that, Mew will challenge you. Beat the three of her challenges, and she'll join you, allowing you to pick her as playable character.
Play as Poison Jam	To play as Poison Jam, get a JET ranking on all of the Kogane-cho levels.
Tab	Unlock Gum and complete the challenges Tab gives you afterwards.
Unlock Pots, the Dog!	To get to play as Pots, finish the game with the Jet ranking on every level. Every level, meaning both story mode and the basic areas.
Unlock Slate	Play through the game until Slate challenges you to a race in Kogane-Cho. Beat him to unlock.
Yo-Yo	Progress through story mode until he challenges you. Beat his challenge to unlock.

On the character selection screen, if you hold R, you'll be able to cycle through the characters faster.

Finish the game, then load a new game.

Complete the following tasks to unlock PlayStation 3 trophy rewards.

Trophy	How to unlock
First coat applied (Bronze)	Complete Chapter 1.
I got Soul (Gold)	Collect all Graffiti Souls.
King of the street (Bronze)	Complete all missions with any rating.
Paint the town red (Gold)	Complete Chapter 3.
Second coat applied (Silver)	Complete Chapter 2.
So creative (Bronze)	Create your own graffiti in all sizes.
The gangs all here (Silver)	Unlock all characters.
Training wheels (Bronze)	Complete Tutorial.
We got us a crew (Bronze)	Unlock Gum and Tab.