Check an item in at a Check-in Counter.

Use Stand-in Powder to change to an ally when current character is exhausted.

Max any attribute for a weapon without an attachment.

Completely assemble Renee & Toan's house.

Successfully force open a treasure chest by guessing its trap.

Jump into a pool of water without having the swim ability

Defeat Melchiah

Throw a vampire into the Lake of the Dead

Kill a vampire by flipping a block on them

Scorch 10 vampires

Impale 10 vampires

Visit the place of your execution

Find the chainsaw.