Here is the full list of all 60 SINNER: Sacrifice for Redemption achievements.
Perform a Sprint attack
Perform a Parry
Perform a Sacrifice
Redeem a Sin
Banish a Sin
Perfect 10 normal attacks in a row
Defeat a enemy
Die from a fall
Sacrifice yourself to the flame
Talk to Chanel
Die to Rhodes' landing
Get knocked out of the arena by Rhodes
Dodge Rhodes' Shield Charge
Dodge Rhodes' Shock Wave
Hide under Rhodes' feet during the entire fight
Use Rhodes' attacks to kill 10 Slave Warriors
Defeat Rhodes
Die from Faiz Tilus' Curse
Die from Faiz Tilus' Poison
Die to Faiz Tilus after experiencing all his tricks
Use water to cleanse Faiz Tilus' Poison
Avoid Faiz Tilus' Hex Ritual
Defeat Faiz Tilus with fire
Defeat Faiz Tilus
Get devoured by Camber Luce
Fall into the Frozen Sea while fighting Camber Luce
Defeat Camber Luce very quickly
Defeat Camber Luce without exploiting his weakness
Defeat Camber Luce by heavily exploiting his weakness
Defeat Camber Luce
Freeze to death while fighting Chanel
Experience Chanel's true power
Suffer damage from aquatic plants while fighting Chanel
Push Chanel too far
Counter Chanel's attacks 3 times in a row
Defeat Chanel with grace
Defeat Chanel
Get crushed by Angronn's grasp
Enrage Angronn with your cowardice, making him destroy the arena
Fight Angronn face to face
Defeat Angronn
Die to Adam's grasping attack
Die to Adam's Immolation atack
Get repeatly knocked into the abyss by Adam
Defeat Adam when he is most powerful
Perform a critical strike on Adam
Defeat Adam
Get hit by a lamp while fighting Levin Undok
Get hit by an axe 3 times while fighting Levin Undok
Destroy 3 floating daggers in a row while fighting Levin Undok
Dodge Levin Undok's Double Dance
Push Levin Undok too far
Prevent Levin Undok's Double Dance and defeat her
Defeat Levin Undok
Avoid a charge attack while fighting Yordo and his guards
Avoid being killed by Yordo's encircling attack
Break the ranks of Yordo's guards
Kill Yordo without attacking his guards
Die surrounded by Yordo's guards
Defeat Yordo