Here is the full list of all 55 Pillars of Eternity II: Deadfire achievements.
Confront Eothas in Ukaizo.
Deal with two Dragon dilemmas
Complete the Huana faction questline.
Complete the Vailian Trading Company faction questline.
Complete the Royal Deadfire Company faction questline.
Complete the Príncipi faction questline.
Earn the title of contender in the Crucible.
Decide the fate of Inquisitor Naxiva, St. Waidwen, and King Wingauro o Watūri I.
Complete the "A Paradise of the Mind" quest
Confront Eothas in Magran's Teeth.
Establish a link with Eothas to track his movements.
Complete the "Berkana's Folly" quest
Reach level twenty with the player character.
Name all of the Uncharted Islands.
Complete "Nemnok the Devourer" quest
Defeat the Messenger.
Complete the Archives wing of the Halls Obscured.
Complete the Collections wing of the Halls Obscured.
Enchant five items.
Unlock all powers of a Soulbound item.
Finish 15 Bounties.
Acquire each type of ship in the game.
Recruited all Sidekicks.
Attach each type of upgrade on a single ship.
Create five or more different bombs.
Place five traps.
Complete the "Blow the Man Down" quest
Maximize negative relationship with a Companion.
Recruited all Companions.
Create a pet using the Critter Cleaver.
Create three or more different spell scrolls.
Create five or more different potions.
Acquired Master Captain Rank.
Maximize positive relationship with a Companion.
Sail to all major ports in the Deadfire
Survive an attack from a mutinous crew.
Name your first Uncharted Island.
Assign a crew member to all slots on a single ship.
Reach Neketaka
Acquired First Captain Rank.
Attach your first ship upgrade.
Repair your ship and prepare to sail the seas.
Create an adventurer at an Adventurer's Hall.