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