Here is the full list of all 52 Torment: Tides of Numenera achievements.
Activated the Resonance Chamber.
Reached maximum character level.
Reached the Ascension.
Found the murdens' treasure room
Returned the lascars to their home.
Rhin returned to her true home.
Died by drinking too much Bloom juice.
Purchased a slave.
Reached the Bloom.
The entire party loves the Last Castoff.
Found Miel Avest.
Helped Phoenix find the answer he seeks.
Brought a new minnim pair to life.
Freed the Valley from the Children of the Endless Gate.
Undertook Tantalum's quest to explore the tombs of the Necropolis.
Rescued the Memorialists in the Valley of Dead Heroes by failing to find them.
Completed a Mere.
Found the Hall of Relics.
Equipped every one of Jernaugh's upgrades.
Defeated the Adversary.
Woke up in the Calm after dying.
Learn the truth of where Jherem came from.
Reached Sagus Cliffs.
Escaped the Sorrow... for now.
Reached the Valley of Dead Heroes.
Completed the game.
Ended your life before it truly began.
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.
Discovered Min of Tan Liang's embarrassing secret.
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.
Aligern found his friends and family.
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.
Helped Tybir make peace with Auvigne.
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 dislikes the Last Castoff.