Full list of all 69 FINAL FANTASY XVI achievements. It takes around 60-80 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 2 DLC packs containing 19 achievements.
Silence the echoes.
Brave the dusk.
Enter the spire.
Defeat Omega on "Final Fantasy" mode.
Obtain all Fallen bits.
Obtain the Omega Weapon.
Find again what was lost.
Enter Mysidia.
Awaken the storm.
Restore the flow of time.
Tamed the tides.
Defeat Leviathan in "Final Fantasy" mode.
Land 300 Tidal attacks combined (excluding battles in the Hall of Virtue).
Strike three or more enemies with Tidal attacks while using unlimited ammunition following a Quick Refill.
Channel the heavens.
Acquire and master all Leviathan and Ultima abilities.
Complete 10 Mysidian quests.
Complete the Trial by Water.
Complete Kairos Gate.