Fall into the abyss.
Complete level 05 of Aquarium I.
Launch a Ghostfish into the spikes.
Die without making a single jump on the level.
Complete level 04 of Aquarium I.
Complete level 03 of Aquarium I.
Complete level 02 of Aquarium I.
Complete level 01 of Aquarium I.
Complete level 04 of Aquarium II.
Complete level 06 of Aquarium II.
Complete level 08 of Aquarium II.
Complete level 10 of Aquarium II.
Complete level 12 of Aquarium II.
Choose the third option, when confronted with an "Important Choice".
Win a game of "Fishball".
Complete level 07 of Aquarium I.
Complete level 09 of Aquarium I.
Complete level 11 of Aquarium I.
Complete level 03 of Aquarium II.
Complete level 05 of Aquarium II.
Complete level 07 of Aquarium II.
Complete level 09 of Aquarium II.
Complete level 11 of Aquarium II.
Complete level 06 of Aquarium I.
Complete level 08 of Aquarium I.
Complete level 10 of Aquarium I.
Complete level 12 of Aquarium I.
Complete level 01 of Aquarium II.
Complete level 02 of Aquarium II.