Beat the locals in Brickton
Beat the locals in Dino Island
Beat the locals in the Arctic
Beat the locals on Mars
Win every race on Xalax
Collect the vortex in Brickton
Collect the vortex in Dino Island
Collect the vortex on Mars
Collect the vortex in the Arctic
Win every possible normal race without any upgrades or golden kart parts
Beat Sam Sanister and take his engine
Beat Riegel and take his shield generator
Beat Berg and take his wheels
Beat Rocket Racer without upgrading your kart
Fully upgrade your kart engine
Fully upgrade your kart tyres
Fully upgrade your kart shields
Fully maxed out your kart
Complete all three levels of cops and robbers in story mode
Complete all three levels of collect the eggs in story mode
Complete all three levels of Tube racing in story mode
Complete all three levels of collect the meteorites in story mode