Here is the full list of all 54 Baldur's Gate 3 achievements. It takes around 200 hours to unlock all of the achievements on Windows.
Complete the game in Honour mode.
Claim your Throne of Blood: take control of the Netherbrain for Bhaal and break the world.
Become Bhaal's ultimate weapon - become his Slayer.
Multiclass into every class in one playthrough without asking Withers to change your character.
Reign with terror: take control of the Netherbrain and bend the world to your will.
Make the ultimate sacrifice: become a mindflayer to defeat the Netherbrain.
Kill Orin while her cultists are performing their ritual chant.
Complete the game in Tactician mode.
Finish the game (with a heartfelt 'thank you!'' from Larian Studios).
Save the day: kill the Netherbrain and destroy the Absolute tadpoles.
In the Wyrmway, wait until the dragon is midflight, then knock it out of the sky - KAPOW.
Earn a hundred gold from playing sweet, sweet music in a single playthrough.
Use one enemy as an improvised weapon against another.
Pet Scratch and the Owlbear cub at the same time - the greatest joy an adventurer could ask for.
Rescue Sazza from the Emerald Grove, Goblin Camp, and Moonrise Towers in one playthrough.
Coat the streets of Baldur's Gate in blood - become an Unholy Assassin of Bhaal.
Romance the Emperor.
Defeat Gortash in Wyrm's Rock without activating any traps.
Kill the Red Dragon in the Upper City.
Go on a date with Karlach - now that's playing with fire.
Find and summon the quasit Shovel. Or is her name... Fork? Maybe Basket?
Save every tiefling refugee you can throughout the game in a single playthrough.
Defeat twenty opponents while a party character is drunk in a single playthough - down them.
Recruit a hireling. You can befriend them or use them as cannon-fodder - we won't judge.
Rescue all the prisoners from the depths of Moonrise Towers in one playthrough.
Kill the Surgeon before he performs surgery on you in combat.
Kill a character with an unarmed strike.
Break Wyll's Pact with Mizora.
Gift Shadowheart a night orchid - her favourite flower. Always knew she was a softie.
Play fetch with Scratch - the best boy in the Realms.
Ally with Voss against the Githyanki God-Queen. Good luck.
Steal the Blood of Lathander from underneath Rosymorn Monastery.
Read 100 different books in a single playthrough. Adventuring isn't just daring quests, you know.
Kill the Adamantine Golem without using the Forge Hammer.
Create three unique alchemical solutions in a single playthrough - bottoms up!
Dig up five buried chests in a single playthrough - treasure!
Kill the Spider Matriarch before her eggs hatch - why do they have so many legs?
Break out of prison after being arrested - aren't you daring?
Defeat Commander Zhalk in the Nautiloid.
Leave Act Two - Baldur's Gate is just over the horizon.
Successfully use Detect Thoughts to pry into someone's thoughts.
Defeat the Apostle of Myrkul before it consumes any Necromites.
Long Rest using only alcohol - a time-honoured dwarfish tradition.
Kill a creature with falling damage.
Stablise Gale's Netherse orb.
Defeat the Toll Collector without her using gold against you - excellent budgeting.
Complete ten background goals in a single playthrough - you are one with your character.
Consume a parasite and unlocked a new power - is it meant to wriggle the whole way down?
Leave Act One - for somewhere altogether darker.
Craft an item in the Adamantine Forge.
Take four full long rests in a single playthrough - adventuring's tiring work.
Let Astarion bite you - ouch.
Perform five attacks in one turn. Your enemies won't know what hit them (literally).
Take control of the Nautiloid and escape the hells.