Here is the full list of all 29 Indivisible achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
United in the struggle to better ourselves.
Stopped Kala from resetting the world.
Attuned to all seven of Loka's Chakra Gates.
Summited Mt. Sumeru, gateway to the heavens.
Upgraded to Attack Level 5.
Toppled Garuda Cruel and set Tai Krung City free at last.
Confronted Obsidian Wind, Kaanul's self-fulfilling prophecy.
Upgraded to Defense Level 5.
Dissolved the Slime Queen and freed Queen Mary from its clutches.
Completed one Incarnation's Resolution quest.
Accepted and channeled the rage within, awakening Maha Heruka.
Destroyed the Iron Kingdom's menacing war machine, MOLOCH.
Used over 108 bars of Iddhi in battle.
Upgraded to Attack Level 4.
Deposed the Crime Lord Mara and ended his insatiable greed.
Upgraded to Defense Level 4.
Stopped the Serpent Queen from sealing her citizens away from the world.
Dealt a total of 2,216,972 damage or more.
Upgraded to Defense Level 3.
Successfully performed 108 Clean Blocks.
Arrived in the bustling town of Port Maerifa, gateway to the world.
Awakened the power of Heruka, the wrathful deity.
Achieved a combo of 108 hits or more.
Reached the center of the world, the hard way.
Upgraded to Attack Level 3.
Recruited a new friend to join you on your journey.
Successfully performed a Clean Block.
Set out on a journey to confront the evil warlord, Ravannavar.
Used an Iddhi Power for the first time.