Micro Machines Mode:
Enter MINICARS as a name in single player mode.

Faster Damage:
Enter DUBBED as a name in single player mode. Parts break easier.

Low Gravity:
Enter LUNAR as a name in single player mode. Your car stays in the air longer after crashes.

40 Lap Race:
Enter LONGLONG as a name in single player mode.

Turbo Mode:
Enter FASTBOY as a name in single player mode.

Higher Elevated Tracks:
Enter ELASTIC as a name in single player mode.

Bouncing Collisions:
Enter BCASTLE as a name in single player mode.

Blurred Background:
Enter CASTLETRIPPY as a name in single player mode.

Invisible Car Except For Tyres:
Enter JUSTFEET as a name in single player mode.

New Option Under Challenge Mode:
Enter BANGBANG as a name in single player mode.

All Cars:
Enter MECHANIC as a name in single player mode.

All Tracks:
Enter BIGLEY as a name in single player mode.