Go to the top of the Poison Jam warehouse in Rokkaku-dai Heights to find her the first time. Follow and find her two more times in the game.

Beat Beat in a street race.

Boogie can be found at Kibogaoka Hill.

Complete his challenges.

Complete his challenges.

Earn a "Jet" ranking at Fortified Residential Zone.

Follow DJ Professor K's instructions.

Defeat the Noise Tanks At Sky-Dinosaurian Square, then go to the bottom of the Sewage Facility and defeat Cube in the City Rush.

Earn a "Jet" ranking at Dogenzaka Hill.

Earn a "Jet" ranking at Rokkaku-Dai Heights.

Earn a "Jet" ranking in Skyscraper District and Pharaoh Park

Go to the future site of Rokkaku Expo Stadium. Defeat Jazz at City Rush.

Earn a "Jet" ranking at Hikage Street.

Earn a "Jet" ranking at Highway Zero.

Earn a "Jet" ranking at Sky-Dinosaurium Square.

Earn a "Jet" rank in a test run at the Tokyo Underground Sewage Facility and at the bottom of Sewage Facility.

Earn a "Jet" rank at Kibogaoka Hill.

Earn a "Jet" rank at 99th Street.

Unlock A.ku.mu., then earn a "Jet" rank at Chou Street.

Beat Soda in City Rush at Highway Zero.

Earn a "Jet" rank in a test run at Shibuya Terminal.

Complete the game then talk to RoBoy to unlock the "Test Run" option. Earn "Jet" ranks to unlock the characters in test run mode

Successfully complete everything in the game under ten hours.

Successfully complete the game then talk to RoBoy to unlock the "Test Run" option. Earn "Jet" ranks to unlock the characters in test run mode.

To get Combo, watch him. If this does not happen, go up to him and press [R]. First, grind down the ramp. When you get to the red thing, jump. Next keep grinding until you run into the huge crowd of people. Next. jump. Then, grind up the ramp. Next, jump onto the "escalator". Stop near the end. Combo will then join you.

To restore your health to the maximum, go to "Garage". Your health automatically goes to full.

Do an air combo until you reach the ground.

The shuffle is the grind move where you press the "Left Analog-stick Down". When you boost, you can use the shuffle to make it longer. You do this by shuffling at the end of the boost. You can also use it for going up objects. The shuffle is just like grinding, so you can use it to get up hills and other objects.

When grinding on the edge of a halfpipe, press the [Left Analog-stick Down].

First, find the cassette (gold with a red "?" on it) for the level you want to unlock test run on. Next, press [Star and read GG-notebook. Clear all the graffiti and street challenges. For each one you clear, a new graffiti soul will appear and it will show you where it is located. Do all of those, then get the default graffiti souls (the ones that are there when you start the level). Note: Special events may happen in certain levels that you must complete as well as everything else.