9 Years of Shadows achievements

Rescue all of the musicians.

Find ten secret rooms.

Defeat the Horned God.

Defeat Ulf.

Defeat Frinise.

Defeat the Gear of Erebus.

Defeat Leno.

Defeat Issa Kabeer.

Defeat the Dwarven Guard.

Kill the same common enemy ten times.

Perform a Lullaby for the first time.