Here is the full list of all 41 Amnesia: Rebirth achievements.
Collected all the other achievements.
Collected notes to fill a journal.
Burned a forest's worth of matches to illuminate dark places.
Sent extra objects through the portal in the Alchemist's Chambers.
Kept quiet and still, and so escaped a predator's gaze.
Smashed lots of irreplaceable objects.
Found treasure beneath the water.
Found all Hank's notes on the crew of the Cassandra.
Found all the memories recorded by others.
Resisted fear, and resisted anger.
Completed the game faster than any Frictional developer.
Sacrificed everything to cast down a god and end suffering.
Escaped to Paris with a daughter that must now be cared for.
Completed the story.
Left a daughter in the care of a god, and was reborn.
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.
Activated the alchemists' device.
Escaped the Shadow.
Took a walk in the park.
Escaped a cage in the Arsenal without setting off a grenade.
Travelled through the desert.
Found a way through the ruined cistern.
Popped the lid on some carefully stored meat.
Fired a cannon at the fortress gate.
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.
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.