For Dark Deity players, if you are hunting for achievements, this is a comprehensive guide detailing a way of getting for all achievements in the game
Difficulty Achievements
The End of the Eclipse
Beat the game
New visual novel, Dark Deity
Beat the game on Mortal mode
I can go the distance
Beat the game on Hero mode
Checkmate, Atheists
Beat the game on Deity mode
Chapter achievements
Inevitable
Start a chapter with aspects equipped to every deployed unit
Early Graduation (Hidden)
Chapter 1: Get drafted
Current Objective: Survive (Hidden)
Chapter 5: Defeat the onslaught of undead
Et tu, Irving? (Hidden)
Chapter 8: Have someone close to you witness a shameful act
The Atlas Curse (Hidden)
Chapter 11: Complete your most harrowing battle yet
Hello ‘ol Humback (Hidden)
Chapter 12: Leave Etlan by way of sea
The One Who Came Before (Hidden)
Chapter 15: Complete the Trial of Soul
More dots, more dots! (Hidden)
Chapter 16: Defeat a legendary creature
Chamber of Souls (Hidden)
Chapter 20: Chase a dangerous foe away
Daddy Issues (Hidden)
Chapter 23: Resolve some long running familial tension
Justice (Hidden)
Chapter 25: Defeat one of your greatest enemies
You were my brother… (Hidden)
Chapter 27: Find the resolve to continue on
Have you heard of the High Elves?
Clear a chapter with Thae’Lanel, Corvan, or Maeve as your MVP
Structural Integrity
Clear Chapter 7 while the aqueducts are over 50 health
My rugs!
Clear Chapter 12 while the boat is below 30 health
Battle achievements
Super Effective!
Get a critical hit
Not Very Effective…
Take 0 damage from an attack.
Upgrades, people, upgrades!
Upgrade a unit to tier 2
Unlimited Power
Upgrade a unit to tier 3
You shall not pass!
Have a unit take 150 damage and live in one chapter
I live my life a quarter-mile at a time
Have a character move 150 tiles in a chapter
O.H.K.O
Defeat an enemy in one hit.
Running Riot
Defeat 15 enemies with one unit in a single chapter
Dodge Tank
Have a single unit dodge 20 or more times in one chapter
You know, I’m something of a strategist myself
Take 25 or more turns to clear a chapter
Thank you sir may I have another
Have one unit take 50% of the team’s damage in a chapter
Here comes the cavalry
Deploy 6 mounted units at once
General ahievements
The best of friends
Reach a max level bond
Blessed by Aren Jee Zuss
Have all stats increase on a single levelup
What are you buyin?
Upgrade your first spell/weapon
Say hello to my little friend
Reach the max level of a single spell/weapon tree
Canon?
Promote a character into the tier 3 corresponding to their tier 2
Sweet Home Redhill (Hidden)
Eat corn with Benji
I am speed (Hidden)
Prove your worth to King Varic in under 8 turns
Bought the Battle Pass
Upgrade all of a unit’s weapons to tier 4
Dark Deity
Acquire all other achievements