Full list of all 40 Prodigal achievements.
The base game contains 0 achievements, and there are 2 DLC packs containing 40 achievements.
Upgrade the Dread Hand
Somehow marry Siska. . .
Complete Kir Hasa's path.
Married Tess.
Made a fair deal with Zaegul.
Hit gold cap in the casino!
Complete Act 2.
Married Keaton.
Married Lynn.
Married Tara.
Married Caroline.
Acquire the Anchor Greaves.
Married River.
Completed the arena challenges.
Complete Act 1.
Take care of a 'small favor'.
Complete the introduction.
Attain max health.
Help spy on some unsavory individuals.
Complete the game within 30 days. All in a month's work.
Complete the game without any health upgrades.
Complete the game with all altars broken.
Receive something of your father's.
Complete the game with at least one broken altar.
Help Hugh find himself and love.
Found Ashwood his match.
Help Hugh one last time.
Upgrade the Rust Knuckle
Complete the game with the Chaos Altar active.
Defeat a masked foe.
Remember an old tune.