Get all pearls in stage 1 - 1

Get all pearls in stage 1 - 2

Get all pearls in stage 1 - 3

Get all pearls in stage 2 - 1

Get all pearls in stage 2 - 2

Get all pearls in stage 2 - 3

Get all pearls in stage 3 - 1

Get all pearls in stage 3 - 2

Get all pearls in stage 3 - 3

Get all pearls in stage 4 - 1

Get all pearls in stage 4 - 2

Get all pearls in stage 4 - 3

Beat the game in easy mode or higher

Beat the game in medium mode or higher

Beat the game in hard mode

Beat the game without continue (difficulty medium or hard)

Use the howl to freeze your enemies

Get ice ball

Get freezing breath

Get 1 up bone

Use freeze bomb

Beat First Level

Beat the stage 1 - 1 without kill any enemy

Beat the stage 1 - 3 without kill any enemy

Beat the stage 1 - 2 without kill any enemy

Beat the stage 2 - 1 without kill any enemy

Beat the stage 2 - 2 without kill any enemy

Beat the stage 2 - 3 without kill any enemy

Beat second level

Beat the stage 3 - 1 without kill any enemy

Beat the stage 3 - 2 without kill any enemy

Beat the stage 3 - 3 without kill any enemy

Beat third level

Beat the stage 4 - 1 without kill any enemy

Beat the stage 4 - 2 without kill any enemy

Beat the stage 4 - 3 without kill any enemy