Defeated the "Great Colored Carp".

Fully upgraded the "Healing Gourd"

Traveled to all areas of the game

Acquired all Prosthetic Tools

Defeated the "Great Serpent".

Defeated the "Guardian Ape"

Defeated "Gyoubu Masataka Oniwa"

Returned from the dead using "Resurrection" for the first time

Acquired the Shinobi Prosthetic

Consume a parasite and unlock a new power - is it meant to wriggle the whole way down?

Complete ten background goals in a single playthrough - you are one with your character.

Dig up five buried chests in a single playthrough - treasure!