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