Wear a full suit of Iron armour.

Travel by minecart to a point at least 500m in a single direction from where you started.

Build some bookshelves to improve your enchantment table.

Befriend five wolves.

Mine 1,728 Cobblestone and place it in a chest.

Clear chapter 6 -Taking Flight-

Defeat 500 foes with Critical hits.

Clear chapter 5 -Fading of Obscuring Fog-

Inflict over 5000 points of damage.

Construct a Nether Portal.

Qualify for the fast clear time bonus in any stage.

Perform a 200+ hit combo.

Defeat 100 Greeds.