Frogger 2 - Swampy's Revenge
Level select
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Pause the game, then hold X and press
Up, Down, Left, Right(3), Down, Left.
Level skip
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Pause the game, then hold X and press
Right, Left, Up(3), Right, Left(2).
Infinite lives
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Pause the game, then hold X and press
Down(2), Up, Down, Right, Down, Up(2).
All extras and bonus levels
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Pause the game, then hold X and press
Right, Up(2), Down, Right, Down, Right.
All characters
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Pause the game, then hold X and press
Left, Right, Left(3), Up, Left(2).
Temporary invincibility
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Pause the game, then hold X and press
Left(2), Up, Left, Down, Right(3).
Turn coins into Mad Garibs
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Pause the game, then hold X and press
Right, Left, Right, Left, Up(2), Left, Right.