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