First start up the game then start up Cheat Engine and click the button in the top left corner that looks like a computer labeled 'Select process to open.' In the new popup window switch from the 'Applications' tab to the 'Processes' tab. Next, find and select 'deadcells.exe' then click 'Open.'

Successfully complete one of the following tasks to get a trophy:

Platinum (Platinum): Unlock all trophies
The last rampart falls... (Gold): Beat the Hand of the King.
Do you need... A hand?? Bahaha! (Silver): Beat the Hand of the King without taking a single hit.
'My only wish, to catch a fish...' (Bronze): Reach the Stilt Village for the first time.
A room with a view! (Bronze): Reach the Ramparts for the first time.
Absolution (Bronze): Be cursed... Survive.
Afraid of the dark? (Bronze): Reach the Forgotten Sepulcher for the first time!
Bend the knee? I think not... (Bronze): Reach the Guardian's Haven for the first time.
Blade Master (Bronze): You have beaten the 'Time Keeper'!
Even the rats avoid the place... (Bronze): Reach the Insufferable Crypt for the first time.
Faster than light! (Bronze): You finished a daily challenge. Well done!
Finally, a moment of rest... (Bronze): Reach the Black Bridge for the first time.
Fortune and glory, kid. Fortune and Glory... (Bronze): Reach the Slumbering Sanctuary for the first time!
Going down! (Bronze): Kill an enemy with an elevator.
Here comes a new challenger! (Bronze): Absorb the Challenger Rune!
High drama (Bronze): Reach the Clock Room for the first time!
Incy Wincy... (Bronze): Absorb the Spider's Rune!
Is there something in your eye? (Bronze): You beat 'Conjunctivius'!
It rubs the lotion on its skin! (Bronze): Reach the Prison Depths for the first time.
La Brute (Bronze): Absorb the Ram's Rune.
Love the serenity... (Bronze): Reach the Promenade of the Condemned for the first time.
Not so tough (Bronze): You slayed 100 elites. Badman.
Ohhhhhh! That hurt! (Bronze): Die while carrying at least 100 cells. Burn.
Pimp my ride. (Bronze): Unlock 10 skills.
Please leave your shoes at the entrance. (Bronze): Reach the Castle for the first time.
Quit tickling! (Bronze): Absorb the Vine Rune.
See, that wasn't so hard now, was it? (Bronze): Successfully complete a Challenge Rift.
Shrewd sleuth (Bronze): Find your first secret zone.
Slash! Slash! Roll! (Bronze): Unlock 10 weapons.
Smells like burned flesh (Bronze): Reach the Ossuary for the first time.
The dead center of the island... (Bronze): Reach the Graveyard for the first time.
The Fat and The Furious (Bronze): You beat 'The Concierge'!
Tic... Toc... (Bronze): Reach the Clock Tower for the first time!
What are you rubbing at anyway? (Bronze): Absorb the Teleportation rune.
What's that funky smell? (Bronze): Reach the Toxic Sewers for the first time.
Who needs an Italian plumber? (Bronze): Reach the Ancient Sewers for the first time.
YOLO! Or not? (Bronze): Cheat Death...
¡Arriba, arriba! ¡Ándale, ándale! (Bronze): Open your first timed door.

Additionally, there are 16 secret trophies:

Finished, without fear. (Silver): Finish the game with two Boss Stem Cells active
Flawless victory. (Silver): You beat 'Conjunctivius' without taking a single hit!
Harder Better Faster Stronger (Silver): Finish the game with three Boss Stem Cells active
I like to live dangerously... (Silver): Against all odds, you finished the game with the Cursed Sword!
Let's get down to the nitty gritty... (Silver): Finish the game with four Boss Stem Cells active
Never fallen (Silver): Finish the game with 'Ygdar Orus Li Ox' in your possesion!
Steam rolled. (Silver): You beat 'The Concierge' without taking a single hit!
The Dance (Silver): You beat the 'Time Keeper' without taking a single hit.
Up, Guards, and at them again! (Silver): Finish the game with a Boss Stem Cell active.
What? There's nothing wrong with these... (Silver): Finish the game with the starter sword, bow or shield.
Artful extraction (Bronze): Absorb your third Boss Stem Cell
Deft extraction (Bronze): Absorb your fourth Boss Stem Cell
Masterful extraction (Bronze): Absorb your second Boss Stem Cell
Surgical extraction (Bronze): Absorb your first Boss Stem Cell
They came from behind! (Bronze): Suicide by elevator.
We've all been there before... (Bronze): A downward smash attack... right into some deadly spikes!

Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Cheat Engine Xbox Game Pass

Love the serenity... (10 points): Reach the Promenade of the Condemned for the first time.
A room with a view! (10 points): Reach the Ramparts for the first time.
Finally, a moment of rest... (10 points): Reach the Black Bridge for the first time.
Smells like burned flesh (10 points): Reach the Ossuary for the first time.
What's that funky smell? (10 points): Reach the Toxic Sewers for the first time.
Who needs an Italian plumber? (10 points): Reach the Ancient Sewers for the first time.
'My only wish, to catch a fish...' (10 points): Reach the Stilt Village for the first time.
The dead center of the island... (10 points): Reach the Graveyard for the first time.
It rubs the lotion on its skin! (10 points): Reach the Prison Depths for the first time.
Quit tickling! (20 points): Absorb the Vine Rune.
What are you rubbing at anyway? (20 points): Absorb the Teleportation rune.
Going down! (20 points): Kill an enemy with an elevator.
YOLO! Or not? (20 points): Cheat Death...
Ohhhhhh! That hurt! (10 points): Die while carrying at least 100 cells. Burn.
The Fat and The Furious (20 points): You beat 'The Concierge'!
Is there something in your eye? (20 points): You beat 'Conjunctivius'!
Not so tough (10 points): You slayed 100 elites. Badman.
Slash! Slash! Roll! (10 points): Unlock 10 weapons.
Pimp my ride. (10 points): Unlock 10 skills.
Afraid of the dark? (10 points): Reach the Forgotten Sepulcher for the first time!
Absolution (10 points): Be cursed... Survive.
¡Arriba, arriba! ¡Ándale, ándale! (10 points): Open your first timed door.
See, that wasn't so hard now, was it? (10 points): Successfully complete a Challenge Rift.
Shrewd sleuth (10 points): Find your first secret zone.
Blade Master (20 points): You have beaten the 'Time Keeper'!
Tic... Toc... (10 points): Reach the Clock Tower for the first time!
High drama (10 points): Reach the Clock Room for the first time!
Fortune and glory, kid. Fortune and Glory... (10 points): Reach the Slumbering Sanctuary for the first time!
Incy Wincy... (20 points): Absorb the Spider's Rune!
La Brute (20 points): Absorb the Ram's Rune.
Harder Better Faster Stronger (40 points): Finish the game with three Boss Stem Cells active
The last rampart falls... (60 points): Beat the Hand of the King.
Please leave your shoes at the entrance. (10 points): Reach the Castle for the first time.
Bend the knee? I think not... (10 points): Reach the Guardian's Haven for the first time.
Even the rats avoid the place... (10 points): Reach the Insufferable Crypt for the first time.
Here comes a new challenger! (10 points): Absorb the Challenger Rune!
Faster than light! (10 points): You finished a daily challenge. Well done!

Additionally, there are 16 secret achievements:

Dead Cells Cheat Codes

They came from behind! (20 points): Suicide by elevator.
Steam rolled. (50 points): You beat 'The Concierge' without taking a single hit!
Flawless victory. (50 points): You beat 'Conjunctivius' without taking a single hit!
We've all been there before... (10 points): A downward smash attack... right into some deadly spikes!
What? There's nothing wrong with these... (30 points): Finish the game with the starter sword, bow or shield.
The Dance (50 points): You beat the 'Time Keeper' without taking a single hit.
Never fallen (30 points): Finish the game with 'Ygdar Orus Li Ox' in your possesion!
I like to live dangerously... (30 points): Against all odds, you finished the game with the Cursed Sword!
Surgical extraction (10 points): Absorb your first Boss Stem Cell.
Masterful extraction (10 points): Absorb your second Boss Stem Cell.
Artful extraction (10 points): Absorb your third Boss Stem Cell.
Up, Guards, and at them again! (20 points): Finish the game with a Boss Stem Cell active.
Finished, without fear. (30 points): Finish the game with two Boss Stem Cells active.
Do you need... A hand?? Bahaha! (50 points): Beat the Hand of the King without taking a single hit.
Deft extraction (10 points): Absorb your fourth Boss Stem Cell.
Let's get down to the nitty gritty... (50 points): Finish the game with four Boss Stem Cells active.