Descent From Avernus
Rewarded for completing the tutorial, which consists of the sequence aboard the nautiloid.
The Plot Thickens
Rewarded for completing Act 1 and then traveling to a new area.
The City Awaits
Rewarded for completing Act 2 and entering Act 3.
All's Well That Ends Well
Complete the game.
This is rewarded to you regardless of the difficulty.
Roleplayer
Complete ten background goals in a single playthrough.
These are the actions you take that reward you with Inspiration points.
Bedrolls and Breakfast
Take four full Long Rests in a single playthrough.
Expand Your Mind
Consume a parasite and unlock its power.
Dig For Victory
Dig up five buried chests. You'll need to find a shovel for this.
No Penny Required
Successfully use Detect Thoughts in-game.
You can do this naturally, thanks to your tadpole, in certain conversations, but can also use the spell to unlock more chances to use it.
Escapologist
Break out of prison after being arrested.
Each different prison in the game has slightly different methods for escape.
Outsourcing
Hire a hireling from Withers.
Jack-of-all-Trades
Multiclass into every class in one playthrough without reclassing a single time.
This means your avatar must gain exactly one level in every class in the game.
Homebrewer
Create three unique alchemical solutions in a single playthrough.
As long as you're diligent with picking up ingredients as you explore the areas in-game, you should have plenty of opportunities to create various potions and such.
You Have Two Hands for a Reason
Pet Scratch and the owlbear cub at the same time.
This is triggered by a special cutscene that plays when you have both animals staying with you at camp.
- Here's a guide to getting Scratch.
- Here's a guide to getting the owlbear cub.
Rude, Crude, and Full of Attitude
Find and summon the quasit Shovel.
You can find the Scroll of Summon Quasit (which will summon the relevant quasit) in the Necromancer's Basement in the Blighted Village.
Forged in Blood and Fire
Craft an item in the Adamantine Forge.
You'll find the Adamantine Forge in the Underdark during Act 1.
Under Lock and Key
Rescue all the prisoners from the depths of Moonrise Towers in one playthrough.
- You'll first have to save Wulbren and the tieflings.
- You'll also have to rescue Zevlor.
She Cannot Be Caged
Rescue Sazza from the Emerald Cove, the Goblin Camp, and then Moonrise Towers - all in one playthrough.
Taking Blood
Find and take the Blood of Lathander from its resting place underneath Rosymorn Monastery.
Leave No One Behind
Save every single tiefling refugee possible in a single playthrough. This will include saving them at Emerald Grove, Moonrise Towers, and the Last Light Inn.
Murder in Baldur's Gate
Complete the Investigate the Murders quest in Act 3 by killing everyone on the kill list.
Mind Blown
Romance The Emperor.
As long as you are receptive to The Emperor's plan and find his hideout in Baldur's Gate, a scene will eventually play while taking a Long Rest in which you can easily romance him.
Kill Two Birds With One Stone
Use one enemy as an improvised weapon to attack another.
Busker
Earn 100 gold by playing music.
Action Surge
Perform 5 attacks in a single turn.
One method is to have a fighter with the great weapon master feat and a source of Haste. Add the war cleric's level one ability to spend a channel divinity charge to make an extra attack, and it's easy pickings.
Fists of Fury
Kill an enemy character with an unarmed strike.
Devil's in the Details
Kill Commander Zhalk on the nautiloid at the start of the game.
Pest Control
Kill the Phase Spider Matriarch before any of her eggs hatch.
The best approach to this achievement will be to stealthily destroy as many of the eggs before triggering the fight against the Phase Spider Matriarch, and making sure you target them first during the fight itself.
A Grym Fate
Kill the Adamantine Golem without using the Forge Hammer on it.
Non-Invasive Procedure
Kill Malus Thorm without him using any of his surgery skills on you.
It takes two turns for Malus Thorm to use his surgery skills - one turn of setup, and then one turn using the skill. Try to disable Malus after the setup to waste as much of his time as possible. Grease, Ice Storm, and the monk's Stunning Fist work wonders.
Penny Pincher
Kill Gerringothe Thorm without her using her gold against you.
No Free Lunches
Kill the Apostle of Myrkul before it can consume any necromites.
You can either try to burst the boss down as soon as possible or make sure you're destroying the necromites as soon as possible. Either strategy can work.
Fancy Footwork
Kill Gortash in Wyrm's Rock without activating any of his traps.
First Blood
Kill Orin the Red while her cultists are performing their ritual chant.
Interfectorem Draconis
Defeat the red dragon close to the end of the game.
Crash Landing
During the fight against the red dragon, wait until it is mid-flight and knock it out of the sky.
Bottoms Up
Take a Long Rest using only alcoholic drinks as your camp supplies.
Shove Off
Kill an enemy with the Shove action by knocking it off a cliff or into a chasm.
Bookworm
Read 100 different books in a single playthrough. You'll have to actually read them, not collect them.
Punch Drunk
Defeat 20 enemies while a party member is drunk in a single playthrough.
Fetch Quest
Play fetch with Scratch.
At some point after recruiting Scratch to your camp, there will be a cutscene in which you can get a ball from Scratch's mouth. Throw this ball for Scratch to fetch.
Repairing the Weave
Complete Gale's quest by stabilizing his Netherese orb.
The Lich-Queen's Wrath
Complete the events at the Githyanki Creche by siding against Vlaakith.
To Bloom in Darkest Night
Gift Shadowheart a night orchid.
You can do this once she's told you that her favorite flower is a night orchid and you've found one in the world.
Hot Date
Go on a date with Karlach.
Just a Nibble
Let Astarion bite you.
Loophole
Break Wyll's contract.
Embrace Your Urge
Unlock the Slayer form as the Dark Urge.
To do this, you'll need to complete a certain quest in Act 2 by indulging in murder.
Critical Hit
Complete the game in Tactician mode.