Breathe life into one in need

Become a shadow unseen

Come to fisticuffs, but for good reason

Deal with a gift from a secret admirer

Finish A Study in Green Case

Find a way inside a secret room

Finish Prey Tell Case

Locate the hideout

Follow the clues to the end of 3 treasure hunts (Solo Campaign only).

Headshot an enemy with an arrow from a distance beyond 25m

Find the best seat in the house

Defeat 2 enemies or more using a single Molotov Cocktail

Complete every Challenge