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