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