Complete The Tavern Standoff.

Complete Dust on the Cobblestones.

Complete The House of Accounts.

Complete The Black Ledger.

Complete The Debt Chamber.

Complete all five levels as Bruno.

Complete all five levels as Gino.

Complete all five levels as Olaf.

Complete all five levels as Arturo.

Complete all five levels with each of the four heroes.

Complete a level from the beginning without taking damage.

Complete a level with exactly one life remaining.