Full list of all 27 Blue Maiden achievements.
The base game contains 25 achievements, and there is 1 DLC pack containing 2 achievements.
At last you will be with Akane for eternity
The other world is here in chapter 6
You solved the puzzle of the switches in chapter 6
Is it the prison? or the temple of the moon?
You found the entrance to the temple in chapter 5
You placed the 4 buddhas on the altar in chapter 5
Back to the nightmare
You watched the VHS in chapter 4
You solved the numbers puzzle in chapter 4
You found your Waifu in the bathtub taking a shower in chapter 4
Inside my apartment
You returned the power to the apartments in chapter 3
Solved the combination of the chest in chapter 3
You solved the button puzzle in chapter 3
Inside the apartments
Unlock the door with the keycard in chapter 2
You found all the white notes in chapter 2
We have arrived in the city
Welcome to the nightmare
You solved the door puzzle in chapter 6
The secret VHS
Complete the puzzle of the paintings
You broke the doll
You find the secret room in chapter 5
You find the room in chapter 1
You died
You witnessed the true ending