Cheat mode (NEW):
Hold L1+R1 at the title screen and press X, Triangle, Right, Circle, Square, Down, Triangle, Square, Left, Circle, X, Up.

Full statistic points:
Hold L1+R1 at the title screen and press Triangle, Triangle, Right, Triangle, Triangle, Down, X, X, Left, X, X, Up.

Play with Brodi:
Win a gold medal in world circuit mode.

Play with Zoe:
Win two gold medals in world circuit mode.

Play with JP:
Win three gold medals in world circuit mode.

Play with Kaori:
Win four gold medals in world circuit mode.

Play with Marisol:
Win five gold medals in world circuit mode.

Play with Psymon:
Win six gold medals in world circuit mode.

Play with Seeiah:
Win seven gold medals in world circuit mode.

Play with Luther:
Win eight gold medals in world circuit mode.

Play as Mix Master Mike:
Hold L1+R1 at the title screen and press X, X, Right, X, X, Down, X, X, Left, X, X, Up. Choose any character and he will be replaced with Mix Master Mike in the Game.

Pipedream course:
Win a medal on all Showoff courses.

Untracked course:
Win a medal on all Race courses.

Cheat mode:
Hold L1+L2+R1+R2 at the title screen and press X twelve times.

Uberboards:
To get the uberboard of a character you must unlock all tricks of the character.