Acquire all old hunter weapons.

Defeat Lady Maria of the Astral Clocktower.

Defeat the beast that was once Ludwig, the Holy Blade.

Sit through the end credits

Defeat Purple Tentacle yesterday

Red makes a super battery with only a little help from Hoagie

Vacuum up a hamster

Try to mix the red paint and the Booboo-B-Gone

Disqualify Harold

Acquire a diamond

Deflate Oozo

Try to sign the contract yourself with the quill pen