All cars
Enter "CARNIVAL" as a name. If desired, return to the name screen and entry another name before starting the race.
All tracks
Enter "TRACKER" as a name. Press [Up] at the track selection screen to toggle mirrored (M) tracks or [Down] to toggle reversed (R) tracks. If desired, return to the name screen and entry another name before starting the race.
Clockwork Carnage
Collect all 20 Stars in Stunt Arena.
Disable opponent AI
Hold [R1] + [R2] + [L1] + [L2] + [Square] + [Circle] + [Select] while a tournament mode track is loading. The sound of a laugh will confirm correct code entry.
Quick start
Wait until immediately after the timer reaches "1", then press [X].