Unlock Extreme Match Race
To open up a hidden match race mode, "Extreme", beat all three standard difficulty levels. Once you have beaten Avalanche Alley: No Way Out, the Hard final challenge, wait for the credits to finish. The extreme course will now appear on the Match Race main screen.

Final Challenges Cheats
You can jump right to the timed final challenges in the game's Match Race mode. To do so, enter the following codes at the options screen:

Novice Final Challenge
Track Name: Sub-Zero Assault: Spinal Damage
Code: JAS3IKRR

Hard Final Challenge
Track Name: Sub-Zero Assault: Ballistic
Code: ZAUNIKFS

Expert Final Challenge
Track Name: Avalanche Alley: No Way Out
Code: EATFIKRM

Earn New Costumes
To get an alternate costume for your character, finish the Hard Match Race. You will only unlock a new outfit for the character you used to beat the mode.

Warp Trick/Glitch
On the course Sick With It, there is a glitch in the game that will actually warp you to the other side of the course. About half-way through the course, in the area with all the fallen-down trees you can grind, are two paths. One path eventually leads to an area of mogles. The other path leads to a straight-way with two small hills. The ''warp-zone'' is on the straight-way. When you're coming to the first hill, stay in the middle, but aim off to the left. Jump when you reach the top of the hill, and try to land in the snow on the mountainside. If pulled off correctly, you will fall through the mountain, then be transported to the other side of the course, in the mogles