Play As Vega
To play as Vega, you must beat the whole game
except for this of course.
When you start the race and the screen says Go!
hold Up+go to get a start with a boost.
Speed Up Fast
In Neocropolis, about 1/4 of the way, you will find a ramp type narrow runway that has yellow arrows that point up. Get on and you will reach a speed around 300 mph.
Alternate Kinetic Suits
Go to the character select screen. Find the person that you want. Press circle to find the other suit.
Press Up + Gas as soon as "Go" appears.
Play As Crank
Place first on the Orbital Junction II track to unlock Crank.
Orbital Junction II Track
Place first in every race in Season 3 to unlock the Orbital Junction II track in
single race mode.
Play As Greck
Place first on the Lost City II track to unlock Greck.
Lost City II Track
Place first in every race in Season 2 to unlock the Lost City II track in single
Play As Siba
Place first on the Suicide Slide track to unlock Siba.
Suicide Slide Track
Place first in every race in Season 1 to unlock the Suicide Slide track in single