Alive Without Breath

Alive Without Breath is a hidden achievement/trophy in Dishonored.

How to Acquire
In order to get this achievement Corvo Attano must possess a fish. They are found in bodies of water, such as the Wrenhaven River and in certain places within the Dunwall Sewers.

Trivia
Atemlos Boccheggiando Без дыхания Vivo sin aliento
 * The achievement's name is a reference to The Hobbit, being a line from a riddle that Gollum asks to Bilbo, to which the answer is "fish".