Here is the full list of all 30 SUCCUBUS achievements.
Take 100 selfies
Do an abortion
Watch idle for 50 seconds
Roll the Ball to the basket
Complete all quests
Selfie with Baphomet
Unlock the entire Bestiary
Finish the game
Kill Baphomet
Take a ride on a Collector
Kill Agretha
Toggle armor visibility
Kill the Harpy
Load Cherubin on the spikes
Kill 20 enemies in Slow Motion
Kill 666 Warriors
Travel 3 km by using a dash
Kill Kali
Make a purchase
Kill 20 enemies without using any weapons or powers
Hit an enemy with a cocoon
Play Ranked Mode
Take advantage of the cave's comforts
Spend 12 minutes in the Cave
Waste Fury without killing anyone
Use Fury
Drop your opponent into the lava
Burn 8 Tentacles
Kick Martyr and kill him in flight
Stamp on the baby