Novadrome (X360)

Ascend (20)
Reach 200m above ground.

Augment (20)
Find all hidden pickups to win all the secret cars.

Cohesion (15)
Win a Bot Hunt without a Bot ever getting a shot at you. Unlock in Arcade Challenge.

Devastate (15)
Win a Wrecking Ball challenge without being wasted. Unlock in Arcade Challenge.

Dominion (25)
Finish SuperNova mode.

Endurance (15)
Win a Survivor event with maximum health. Unlock in Arcade Challenge.

Evasion (15)
Win a Hounded event without anbody else being The Hounded. Unlock in Arcade Challenge.

Hot Dog Car
Play level 2 in Career mode and jump to the blue orb to unlock the Hot Dog car in Free Play mode. Try to get to the orb y jumping from one of the side ramps and not by using the boost tunnels.

Momentum (5)
Successfully negotiate a loop-the-loop.

Navigate (15)
Win a Beacon Blast and get 7 Beacons in a row. Unlock in Arcade Challenge.

Supernova Mode
Successfully complete the game.

Supremacy (20)
Finish career mode.

Transcend(15)
Win a Human Race a lap ahead. Unlock in Arcade Challenge.

Velocity (20)
Travel at over 350mph.