Suicide Slide track:
Finish in first place in all races in season 1 to unlock the Suicide Slide track in single race mode.

Lost City II track:
Finish in first place in all races in season 2 to unlock the Lost City II track in single race mode.

Orbital Junction II track:
Finish in first place in all races in season 3 to unlock the Orbital Junction II track in single race mode.

Crank Place:
Win any race in the Orbital Junction II track.

Greck:
Win any race in the Lost City II track.

Siba:
Win any race in the Suicide Slide track.

Hidden FMV sequence:
To unlock an FMV sequence about the "Kinetica History", unlock every course and character in the game.

Play as a racer's clone:
Press Circle at the character selection screen to be that racer's clone.

Unmask racers:
Successfully complete any one of the seasons To see your racer's face. The racer's clone also has his/her own face.

Quick start:
Press Up + Gas as soon as "Go" appears.

Hint: Quick landing:
When going off a jump, press Select. The game will quickly put you to where you were suppose to land. This can save time and can help you pass people in close situations.