You traded paint with every competitor during one offline race and still won the race.

You returned Callahan's call and became his poster boy for the World Series of Racing.

Successfully trigger all bonuses on 5 hacker puzzles in a row.

Acquire the Silverballers

Assassinate Wade

Achieve a lethal throw kill

Disable three switches in quick succession.

Smash 500 pieces of glass.

Score an eagle in an official round.

Destroy 1000 Zetachron ships.

Complete a zone without letting go of boost.

Change your face

Complete "Bound Until Death"