Nintendo Puzzle Compilation

Difficulty select:
In vs. Com mode, hold L + R and press A for a more challenging opponent. Hold L + R and press B to set the difficulty level to the highest setting. Repeat the code to disable its effect.
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All versus mode characters:
Select versus mode. Then hold Z and press L + R on controllers one and two at at the character selection screen.
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Dr. Mario: Play as Metal Mario:
Successfully complete story mode as Wario under the normal or higher difficulty setting without losing any matches.
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Dr. Mario: Play as Vampire Wario:
Successfully complete story mode as Dr. Mario under the normal or higher difficulty setting without losing any matches.
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Panel De Pon: Super hard difficulty:
Select single player vs. Com mode. Enter the level selection screen, then hold Z and press L(2), A, B.
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Panel De Pon: Very hard difficulty:
Select single player vs. Com mode. Enter the level selection screen, then hold Z and press R, L, A, B.
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Panel De Pon: Level select:
Hold Z and press B, A, L, A, B, A, L, A at the Panel De Pon title screen.
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Panel De Pon: All versus mode characters:
Hold Z on controller one and two and press L + R at the versus mode character selection screen.

Panel De Pon: Play as Corderia:
Successfully complete the game under the medium difficulty setting.
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Panel De Pon: Play as Joker:
Successfully complete the game under the medium difficulty setting.
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Panel De Pon: Play as Kain:
Successfully complete the game under the easy difficulty setting.
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Panel De Pon: Play as Kick Chop:
Successfully complete the game under the medium difficulty setting.
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Panel De Pon: Play as Lion:
Successfully complete the game under the easy difficulty setting.
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Panel De Pon: Play as Sanatos:
Successfully complete the game under the medium difficulty setting.
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Yoshi's Cookie: Omake extras:
Complete levels 1 through 10 in original mode to unlock Coffee Break 1 through 10 in the Omake menu. Complete story mode under the normal difficulty setting to unlock the Staff Roll in the Omake menu.
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Yoshi's Cookie: Bonus multi-player characters:
Complete the game in story mode under the extra difficulty setting to unlock bonus characters in four player versus mode.
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To unlock Cook Mario, complete Round 99.