Here is the full list of all 11 Senua's Saga: Hellblade II achievements.
Reveal secret paths behind hidden faces.
Collect all the Lorestangir.
Launch any chapter with an alternate narrator.
Expose the Godi’s lies and end the tyranny.
Guide your followers through the forest to reach Borgarvirki.
Speak Saegeirr’s name, and end Sjávarrisi’s isolation.
Speak Ingunn’s name, and release Illtauga from her rage.
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.