Here is the full list of all 41 Amnesia: Rebirth achievements.
Collected all the other achievements.
Completed the game faster than any Frictional developer.
Sacrificed everything to cast down a god and end suffering.
Left a daughter in the care of a god, and was reborn.
Completed the story.
Escaped to Paris with a daughter that must now be cared for.
Resisted fear, and resisted anger.
Found all Hank's notes on the crew of the Cassandra.
Found all the memories recorded by others.
Gave birth to a daughter, only to lose her.
Reached the doctor.
Failed to reach a child, separated by deep waters.
Tortured an innocent to aid an unborn child.
Spared an innocent, perhaps dooming an unborn child.
Operated a scanning device, and learned of a child's illness.
Activated a portal between worlds.
Drained the fear and the life from a crewmember.
Burned a forest's worth of matches to illuminate dark places.
Activated the alchemists' device.
Escaped the Shadow.
Took a walk in the park.
Sent extra objects through the portal in the Alchemist's Chambers.
Collected notes to fill a journal.
Travelled through the desert.
Found treasure beneath the water.
Took time to talk with an unborn child.
Found a way through the ruined cistern.
Popped the lid on some carefully stored meat.
Kept quiet and still, and so escaped a predator's gaze.
Fired a cannon at the fortress gate.
Escaped a cage in the Arsenal without setting off a grenade.
Explored the inner fortress, and spoke to the doctor.
Found an unfinished letter from an archaeologist to his sister.
Smashed lots of irreplaceable objects.
Gazed at a reflection in the water.
Followed the pilgrim's trail to take refuge in the fort.
Carried on with life, despite Salim's fate.
Dreamed of Paris.
Followed Salim's trail.
Left when things were getting interesting in Amnesia: Rebirth.
Awoke with fragmentary memories after the crash of the Cassandra.