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