Full list of all 28 MASSIVE CHALICE achievements worth 1,000 gamerscore. It takes around 60-80 hours to unlock all of the achievements on Xbox One.
Completed the game on Normal Difficulty
Took at least 3 of your 5 initial Vanguard Bloodlines all the way to the Final Battle
Survived 300 years (Reached year 301)
Beat a tactical mission where every hero is over 60 years old.
Defeated an enemy from the past
Progressed a Relic to its maximum level
Deployed a Vanguard with only Cadence Weapons, Armor, and Items
Survived 150 years (Reached year 151)
Killed 50 or more enemies with one hero
Killed 4 or more enemies with one attack
Deployed a Vanguard of 5 different classes
Adopted multiple children into the same Keep
Beat a tactical battle without taking any damage
Received your first Relic
Killed 5 or more enemies with a drunk hero in one tactical battle
Survived 50 years (Reached year 51)
Killed an enemy with a Burst Bush
Appointed a Standard
Appointed a Sagewright
Your first hero came of age
The first baby was born
Arranged your first Marriage
Defended your first Keep
Complete the game on Hard Difficulty
Complete an IRON game (any Difficulty)
Complete an IRON game (Brütal Difficulty)
Build a building in every Region
Complete the game on Brütal Difficulty