Here is the full list of all 30 The Witches Tea Party achievements.
Unlock all the profiles
Cook all 30 dishes
Collect 7/7 bad endings
Enter the Character Gallery in Extra
9/9 ways to die
Achieve the True Ending
Collect all the gifts
Go travelling around the world!
Collected all the pieces
Completed all the side quests
Find out everything about Renee
Complete all the quests from Stephanie
Farewell, Mirabell
Check the 4 mirrors
Complete all the quests from Xaviera
Let Vanessa win all mini games
Help Andrea do the cleaning
Save 50 times
Achieve the Normal Ending
Complete Chapter 4
Complete Chapter 3
Evangeline joins the party
Complete Chapter 2
For Vanessa
Cook 5 dishes
Join the pajama party
Complete Chapter 1
Why do I have to do this?!
Complete the Prologue
Help Cathy repair the lamp