Here is the full list of all 54 Dragon's Dogma 2 achievements.
Accomplished a miracle for several people all at once.
Experienced the end of the cycle.
Led the people to safety in the unmoored world.
Overcame all the trials of the unmoored world.
Helped the gigantus walk again.
Obtained Dragon's Dogma.
Witnessed the unmoored world.
Became Sovran of Vernworth.
Defeated the gigantus in a short span of time.
Acquired a pawn badge.
Discovered 50 dungeons.
Collected 80 Seeker's Tokens.
Crossed a cyclopean bridge.
Petrified a medusa.
Earned the affections of 50 people.
Restored the dead to life at a morgue or charnel house.
Used illicit means to pass through the gate at the border.
Grilled every type of meat during the night and day.
Witnessed a brawl break out in your dwelling among your admirers.
Acquired a preserved medusa head.
Strengthened a weapon in wyrmfire.
Boarded the phantom oxcart.
Defeated the headless horseman.
Found a solution to every conundrum posed by the goddess of riddles.
Acquired every maister's teaching.
Changed your vocation to warfarer.
Changed your vocation to trickster.
Changed your vocation to magick archer.
Soaked in the hot spring.
Reclaimed your items from the scavenger who stole them from you.
Returned to Agamen Volcanic Island.
Reached Drabnir's Grotto.
Taught your pawn a specialization.
Decapitated a medusa.
Reached Dragonsbreath Tower.
Reached the maximum rank in a vocation.
Passed through the gate at the border.
Summoned a harpy, grabbed hold, and took flight.
Raised a person's affinity to the maximum.
Used a Wakestone to restore the dead to life.
Revived two pawns simultaneously.
Purchased a dwelling of your own.
Set a pawn quest.
Attended a palace masquerade in formal raiment.
Entered the rose chateau.
Changed your vocation.
Changed your vocation to mystic spearhand.
Used a Ferrystone.
Took flight on griffin wing a second time.
Boarded an oxcart.
Arrived in Vernworth.
Regained your memories of receiving the Arisen's charge.
Went camping.
Escaped the bonds of slavery.