Novadrome (Xbox 360)

CheatingDome.com

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.