Snowboard Kids 2

All characters, tracks, and snowboards:
Press Z, B, C-Up, Down, Analog-stick Left, Analog-stick Right, Up, R, Z, A at the title screen. Damien will laugh and spin off the screen to confirm correct code entry. All characters will be unlocked in battle mode and all tracks will be unlocked in story mode when a new game is started. The code does not affect previously saved games.

Play as Mr. Penguin:
Defeat Mr. Penguin during the training season to make him a selectable character.

Play as Damien:
Successfully complete story mode.

Play as Mr. Dog:
Successfully complete the "Shoot Cross" skill test with only one paper per mailbox.

Play as Panda:
Enter battle mode, select Mr. Dog as a character, and choose his space suit costume. Your character will be a Panda when the race starts.
Information in this section was contributed by CTLinde.

Play as Pig:
Enter battle mode, select Mr. Dog as a character, then choose his pig costume.
Information in this section was contributed by CyclopsDemon9157.

Extra channel 1:
Successfully the game once, then go to Wendy's shop. You will see a new button.
Information in this section was contributed by ZUBAT855.

Quick start:
Press B when as the announcer says "Go".

Expert mode:
Successfully complete story mode.

Special snowboards:
Successfully complete one of the following tracks under expert mode to unlock the corresponding special snowboard.

Snowboard	Feature	Track
Poverty	Subtracts money	Sunny
Feather	More air	Turtle Island
Ice	Slippery	Snowman Boss
Star	No special features	Wendy's House
Rich	Adds money	Linda's Castle
Dragon	Rockets and wings	Dinosaur Boss
Ninja	Invisibility	Starlight Highway
Charm	Ghosting protection	Haunted House
High-Tech	Speed fan	Mecha-Damien