Here is the full list of all 41 Amnesia: Rebirth achievements.
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.
Gazed at a reflection in the water.
Gave birth to a daughter, only to lose her.
Reached the doctor.
Failed to reach a child, separated by deep waters.
Burned a forest's worth of matches to illuminate dark places.
Tortured an innocent to aid 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.
Travelled through the desert.
Found a way through the ruined cistern.
Took time to talk with an unborn child.
Popped the lid on some carefully stored meat.
Fired a cannon at the fortress gate.
Explored the inner fortress, and spoke to the doctor.
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.
Escaped to Paris with a daughter that must now be cared for.
Collected notes to fill a journal.
Kept quiet and still, and so escaped a predator's gaze.
Found treasure beneath the water.
Completed the game faster than any Frictional developer.
Smashed lots of irreplaceable objects.
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 an unfinished letter from an archaeologist to his sister.
Found all the memories recorded by others.
Found all Hank's notes on the crew of the Cassandra.