Jet Grind Radio

Secret Items: First, complete the entire game from beginning to end, Then after the credits, save the defeated game onto your VMU. Restart the system, and then go play the following in succession. System Crush, Jet Technique and Jet Graffiti in the Tokyo levels and Benton street. On Jet technique, do a X10 Combo vs. your opponent and you should receive boost jets, extra spray cans, faster skates and much more. Keep doing the combo to get more and more of what was just described.

GameShark Codes:

Play as Goji Rokkaku: To play as Goji, first unlock the three previous gangs (Poison Jam, Love Shockers, and Noise Tank), then get a Jet Ranking on the Grind City stages.

Play as Love Shockers: To play as the punked out skaters, complete every Shibuya-cho stage with a Jet rating.

Play as Noise Tank: To play as the toxic gang, complete every Benten-cho stage with a Jet rating.

Play as Poison Jam: You can play as the gang members with the monster costumes by getting a Jet Ranking on ever Kogane-cho Story stage.

Play as Potts (the dog): To get to play as Jet Grind's lovable pup, first complete the game one time and have all of the previous characters (Goji, Love Shockers, Noise Tank, and Poison Jam) unlocked.. Next, play through the game again and complete Monster of Kogane before Benten Boogie. After Chapter 2, Noise Tank will challenge you. Win that challenge to play as Potts.