Here is the full list of all 11 Senua's Saga: Hellblade II achievements.
Find the entrance to the realm of the Hiddenfolk.
Open photo mode.
Rescue the stranger from the draugar ritual.
Survive the shipwreck and capture the Bjarg slavemaster.
Collect all the Lorestangir.
Reveal secret paths behind hidden faces.
Speak Ingunn’s name, and release Illtauga from her rage.
Speak Saegeirr’s name, and end Sjávarrisi’s isolation.
Guide your followers through the forest to reach Borgarvirki.
Expose the Godi’s lies and end the tyranny.
Launch any chapter with an alternate narrator.