This game is also known as AirBoarder 64 internationally and these codes work on it as well.

Getting an “S” Rank
Get over 40,000 points in “Street Work” mode.

Bonus Characters

Complete one of the following task to unlock a bonus character…
• Earn an “A” rank on each level and track in “Street Work” mode.
• Earn an “S” rank on each level and track in “Street Work” mode.
• Complete each level and track in “Time Attack” mode within the time limit.
• Earn a “Perfect” rank on each level and track in “Coin” mode.

Bonus Boards

Unlock all four bonus characters. Then at the board selection screen, press Up(2), Down(2), Left, Right, Left, Right, B, A. Now the following four bonus boards will become available…
• Ika-Chu (Double jumps)
• Father (Longer air time)
• J-B (Press A + B for turbo jump)
• J-Arm: (Extra Turbos)

Do you know any additional cheats for this game? Is there an error listed above? Let us know about it and we’ll update the list.