Jet Grind Radio
Unlock Love Shockers gangBeat all Shibuya-cho levels with a ranking of "Jet".
Unlock Noise Tank gang
Beat all Benten-cho levels with a ranking of "Jet".
Poison Jam gang
Beat all Kogane-cho levels with a ranking of "Jet".
Unlock Goji Rokkaku
Unlock the Love Shockers, Noise Tank, and Poison Jam gang. Next, beat all Grind City levels with a ranking of "Jet".
Unlock Pots (the Dog)
Tank Challenge to unlock Pots.Unlock all the extra characters (Love Shockers, Poison Jam, Noise Tank and Goji Rokkaku). Once you have beat the game play the level ?Monster of Kogane? before ?Benten Boogie?. After you have beaten those 2 levels, a Noise Tank will challenge you after Chapter 2. If you win you will unlock Pots.
Skate backward
While skating, press Down, Up.
