Here is the full list of all 52 Torment: Tides of Numenera achievements.
Aligern found his friends and family.
Completed the game.
Helped Tybir make peace with Auvigne.
Activated the Resonance Chamber.
Reached maximum character level.
Returned the lascars to their home.
Found the murdens' treasure room
Reached the Ascension.
Rhin returned to her true home.
Purchased a slave.
Died by drinking too much Bloom juice.
Reached the Bloom.
Ended your life before it truly began.
Undertook Tantalum's quest to explore the tombs of the Necropolis.
Helped Phoenix find the answer he seeks.
Freed the Valley from the Children of the Endless Gate.
Found Miel Avest.
Reached the Valley of Dead Heroes.
Equipped every one of Jernaugh's upgrades.
Completed a Mere.
Found the Hall of Relics.
Became the main course in a Dendra O'hur feast.
Woke up in the Calm after dying.
Convince the Cult in Sagus Cliffs that you're the Changing God.
Learn the truth of where Jherem came from.
Reached Sagus Cliffs.
Escaped the Sorrow... for now.
Slew the Nychthemeron.
Defeated the Adversary.
Discovered Min of Tan Liang's embarrassing secret.
Rescued the Memorialists in the Valley of Dead Heroes by failing to find them.
Brought a new minnim pair to life.
Brought peace to Choi's spirit.
Became the new Memovira.
Defeated Waits-for-Prey in combat.
Coty betrayed the First on your behalf.
Became The Changing God.
Made Aligern believe that you're the Changing God... and earned his love anyway.
Callistege became fully human again.
Translated Callistege's consciousness into the datasphere.
Powered up Erritis' nanites.
Freed Erritis from the Audience.
Tybir made a dangerous deal with Tol Maguur.
Matkina turned away from her isolation.
Matkina became the new Memovira.
Rhin stayed with the Last Castoff.
Rhin found a new family through the House of Empty Time.
Found all Merecasters.
Acquired one too many cyphers.
Unlocked all elements in the Calm.
The entire party loves the Last Castoff.
The entire party dislikes the Last Castoff.