Full list of all 13 Bride for the Princess achievements.
The base game contains 8 achievements, and there are 3 DLC packs containing 5 achievements.
Get Married and secure your throne
Marry a Wolkin lady
Marry childhood friend
Marry a Kunoichi
Marry a Demon
Discover all the Lore entries
Unlock all the CG
Marry a fairy with a secret
Have Demoness feed on rioters
Marry Treasure Hunter
Obtain the Golden Idol