Steep Slope Sliders

Bonus Mini Game from David Holley and David Everly
Race all original 8 racers on one course before you try this code or else it won't work! At the "Press Start Screen" press and hold L,R,X,Y,Z,B,C. Keep holding them and press Start, then select Options with the only free button "A" then select Exit in the options menu and press A again and you'll come to the title screen and start a, what looks like, a lost Atari game!

Hidden Characters from David Everly and xXx666xXx
Set 1
Baldy: Get the Best Stunt score on the Half Pipe course.
Boy: Get the Best Time of Extreme 02 course.
Alien: Get the Best Stunt score on the Stunt course.
Racer: Get the Best Time on the Alpine course.

Set 2
Race all original 8 racers on one course before you try this code or else it won't work!
TIP: Hit L to go to the next character select screen and keep holding L until after you select your racer.
TIP2: Race them on the Half Pipe and just fly strait down.
Badly: Press & hold L to get a Dog.
Boy: Press & hold L to get a Girl.
Alien: Press & hold L to get a Alien SpaceCraft.
Racer: Press & hold L to get a Mini SpaceJet.

Set 3
TIP: Hit R to go to the next character select screen and keep holding R until after you select your racer.
Badly: Press & hold R to get a Penguin.
Boy: Press & hold R to get another Girl, with a look-a-like Sonic the Hedgehog head.
Alien: Press & hold R to get the same SpaceCraft as before.
Racer: Press & hold R to get the hero from the hidden game "Steep Slope Shooters".

Costume Changes/Colors from David Everly
When selecting you racer hold X,Y,Z and press either A or C to select them. Some characters will be altered like the if you do the hidden SpaceShip.

Hidden Courses from David Everly and xXx666xXx
Hold L & R when selecting the following courses for the hidden ones.
Extreme 00 = Asteroids
Extreme 01 = Artificial Valley
Extreme 02 = South Pole
Extreme 03 = Astro Pipe

Pick Time of Day from Josh Coon
With the "Time Progress" off in the options you can pick the time of day you wish to play. After choosing your character Quickly press and hold these buttons before the "Now Loading" screen pops up and continue holding them until the game begins.:

For Morning Hold Z, left, and A
For Sundown Hold Z, Right, and A
For Night Hold Z, Down, and A

Halfpipe secret tricks: from Wintermute

Alley-Oop move:
This can be combined with any sort of trick. When you approach the lip and do a spin trick, spin back, towards the beginning of the half pipe. In essence if you are on the left lip spin left, if you are on the right lip spin to the right and it will say "alley*oop" along with the regular trick name.

Crippler:
Approach the lip on your front side (stance direction is unimportant). Do a flip as soon as you leave the lip. This can be combined with any sort of spin or grab, including alley-oop stuff. It will say "--- crippler" or just "crippler" if that's all you did.

Caballerial:
Riding switch stance (fakie) approach the lip facing your front side. Off the lip do a 360 so that you end up with the opposite tip facing forward. It will say "Caballerial". This can be combined with grabs so that it will say stuff like "Caballerial tail grab".

McTwist:
Riding normally approach the lip facing your back side. As you ride off the lip, spin in the non-alley-oop direction and do a 540 flip with a grab. Basically B and C while you do a back side 540. It will say "Mctwist".

Haakon air:
This is one of the snazziest moves if you can pull it off. The approach is exactly the same as the Caballerial except once you are airborn instead of a simple 360 you do a 720 flip with a grab. Basically B and C while you do a fakie back side 720. It will say "Haakon*air"

There may be more, if you find them, mail 'em to davez@sega-saturn.com and wintermute@mailcity.com