Here is the full list of all 41 Amnesia: Rebirth achievements.
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.
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.
Smashed lots of irreplaceable objects.
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.
Collected notes to fill a journal.
Escaped the Shadow.
Burned a forest's worth of matches to illuminate dark places.
Took a walk in the park.
Travelled through the desert.
Found treasure beneath the water.
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.
Gazed at a reflection in the water.
Explored the inner fortress, and spoke to the doctor.
Found an unfinished letter from an archaeologist to his sister.
Took time to talk with an unborn child.
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.
Collected all the other achievements.
Spared an innocent, perhaps dooming an unborn child.
Resisted fear, and resisted anger.
Completed the game faster than any Frictional developer.
Escaped a cage in the Arsenal without setting off a grenade.
Left when things were getting interesting in Amnesia: Rebirth.
Sent extra objects through the portal in the Alchemist's Chambers.
Found all the memories recorded by others.
Found all Hank's notes on the crew of the Cassandra.