These crazy characters are unlocked when you complete the indicated task in the game.
Unlock Clegg Fasthold:
Get 1st place on Watchtower Run.
Unlock Kraid Nemmeso:
K.O. The track favorite of Ruins of Carnuss Gorgull.
Unlock Scorch Zanales:
K.O. The track favorite of the Citadel course.
Unlock Wan Sandage
K.O. The track favorite of Serres Sarrano course.
Unlock Tzidik Wrantojo
K.O. The trackfavorite on the Nightlands course.
Play as Anakin in Tournament mode and get 1st place in every track.
Unlock Sebulba Episode 1:
Play as Selbulba in Tournament mode and get 1st place in every every race.
Win 1st place in Badlands, Tatooine (the second course in the second tournament).
Unlock Knire Dark:
Place higher than the track favorite on the Ballest Complex course.
Unlock Mars Guo:
Place higher than the track favorite on the Grand Reefs course.
In Tournament mode beat the last of the first four circuits.
Added by: Sanzano Apr 7th 2008, ID#29711