Full list of all 115 Dead Cells (Windows) achievements worth 2,430 gamerscore. It takes around 20-25 hours to unlock all of the achievements in the base game.
The base game contains 53 achievements worth 1,000 Gamerscore, and there are 8 DLC packs containing 62 achievements worth 1,430 Gamerscore.
Reach the Promenade of the Condemned for the first time.
Reach the Ramparts for the first time.
Reach the Black Bridge for the first time.
Reach the Ossuary for the first time.
Reach the Toxic Sewers for the first time.
Reach the Ancient Sewers for the first time.
Reach the Stilt Village for the first time.
Reach the Graveyard for the first time.
Reach the Prison Depths for the first time.
Absorb the Vine Rune.
Absorb the Teleportation rune.
Kill an enemy with an elevator.
Suicide by elevator.
Cheat Death…
Die while carrying at least 100 cells. Burn.
You beat "The Concierge"!
You beat "Conjunctivius"!
You slayed 100 elites. Badman.
You beat "The Concierge" without taking a single hit!
You beat "Conjunctivius" without taking a single hit!
Unlock 10 weapons.
Unlock 10 skills.
Reach the Forgotten Sepulcher for the first time!
A downward smash attack... right into some deadly spikes!
Finish the game with the starter sword, bow or shield.
Be cursed... Survive.
Open your first timed door.
Successfully complete a Challenge Rift.
Find your first secret zone.
You have beaten the "Time Keeper"!
You beat the "Time Keeper" without taking a single hit.
Reach the Clock Tower for the first time!
Reach the Clock Room for the first time!
Reach the Slumbering Sanctuary for the first time!
Absorb the Spider's Rune!
Finish the game with "Ygdar Orus Li Ox" in your possesion!
Against all odds, you finished the game with the Cursed Sword!
Absorb the Ram's Rune.
Absorb your first Boss Stem Cell
Absorb your second Boss Stem Cell
Absorb your third Boss Stem Cell
Finish the game with a Boss Stem Cell active.
Finish the game with two Boss Stem Cells active
Finish the game with three Boss Stem Cells active
Beat the Hand of the King.
Beat the Hand of the King without taking a single hit.
Absorb your fourth Boss Stem Cell
Finish the game with four Boss Stem Cells active
Reach the Castle for the first time.
Reach the Guardian's Haven for the first time.
Reach the Insufferable Crypt for the first time.
Absorb the Challenger Rune!
You finished a daily challenge. Well done!
Reach the Cavern for the first time.
Reach the Astrolab for the first time.
You beat the Giant!
Absorb your fifth Boss Stem Cell
Reach the Observatory for the first time.
You beat the Collector!
You beat "The Giant" without taking a single hit!
You beat "The Collector" without taking a single hit!
Reach the Derelict Distillery for the first time!
You completed the Derelict Distillery without using the Barrel Launcher!
You killed an Infected Worker with his own barrel!
You beat "Mama Tick"!
You beat "Mama Tick" without taking a single hit!
Finish the game without sacrificing the Mushroom Boi!
Sacrifice the Mushroom Boi.
Appease "Mama Tick's" anger.
Reach the Arboretum for the first time.
Reach the Morass of the Banished for the first time.
Reach the Nest for the first time.
Reach the Corrupted Prison for the first time.
Reach the Mausoleum for the first time.
Reach the Undying Shores for the first time.
Reach the Fractured Shrines for the first time.
You beat the Scarecrow!
Defeat the Scarecrow without bouncing on any mushrooms.
You beat the Scarecrow without taking a single hit!
Let an Apostate revive at least 3 souls.
Try using Serenade and another pet at the same time...
Electrify an enemy with the Lightning Rods while they are in water.
Defeat at least 5 enemies in a row with the Scarecrow's Sickles.
Trap an enemy using the Fractured Shrines environment!
Wear the Cultist outfit to access the Undying Shores.
Reach the Shipwreck for the first time!
Reach the Lighthouse for the first time!
Reach the Crown for the first time!
You beat the Queen!
You beat the Queen without taking a single hit!
Beat the Queen by pushing her into the void
Beat the Queen with the Killing Deck
Beat the Queen with a Queen outfit
Get the Leghugger to evolve
Help the shark get back to the water
Finish the Lighthouse while wearing a Servant outfit
You finished the Lighthouse!
You finished the Lighthouse without taking any damage!
Reach the Bank for the first time.
Beat the game with the maximum debt remaining.
Kill the Vendor Mimic.
Reach the Castle's Outskirts for the first time.
Reach Dracula's Castle for the first time.
Reach the Defiled Necropolis for the first time.
Reach the Master's Keep for the first time.
You beat Death!
You beat Death without taking a single hit!
You beat Dracula!
You beat the last encounter of Castlevania!
You beat the last encounter of Castlevania without taking a single hit!
Have Maria's Cat deal the last hit to Death.
Kill a Werewolf with a Throwing Axe
You beat the last encounter of Castlevania with the Vampire Killer.
Hit the same enemy with 5 orbiting Bibles in short succession.