A simple guide to help you get your achievements.
Make sure you always have the shovel on hand and you have a spot to bury your victims.
Follow the left side of the school, there are plenty of graves you can use.
Do your best to avoid being seen when killing someone or holding a body!
Day 1 Achievements
To your left there should be a garden with a shovel, grab it.
Find a spot out of view to kill Meisa and carry her to the garden.
Place Meisa in the grave and bury her.
Head behind the school to find Makio and confess to him.
Look for the skull symbol and head towards it.
Kill Meisa again to end the nightmare.
Day 2 Achievements
Chapter 2 + Tea After School + Dangerous WC
Immediately after the scene, talk to Angelina and she will follow you.
Take her upstairs to the 3rd Floor (where the knife is).
Take the knife and sit at the table where there is cake and tea.
After that, take Angelina to one of the toilets and kill her.
Find a place to bury her out of sight and confess to Makio.
You should be playing as a teacher now.
Find the Katana and kill Akari (the protagonist).
Day 3 Achievements
Chapter 3 + Smoking Kills
Wait for Keita (Blonde) to go for a smoke break, follow him and kill him when out of sight.
Bury his body in the garden and then return to the baseball field.
Once it starts to rain, follow Ryoichi (Black) as he’s running to the school and kill him.
Bury Ryoichi in the nearest grave, find Makio and confess (He should be in the Computer Club).
You should be playing as Makio now.
Find Akari and kiss her, do NOT kiss any other girl.
Akari can be found on the roof or infront of the school.
Day 4 Achievements
Chapter 4 + Accidents Happen
Follow Yuka around the school until she’s finished talking to the Nurse.
Go to class and take the test (To pass time until lunch, you will be in the same class as Yuka).
Continue to follow her until she invites Makio to kiss on the roof.
Follow them up, let them kiss and wait for Makio to leave.
Once Makio is gone, walk up behind Yuka and shove her off the roof.
Run down quickly and bury her as usual before confessing.
Every student now looks like Yuka, but do NOT kill them all.
Wait until class time and watch the skull symbols.
Kill the Yuka that has not gone to class!
Day 5 Achievements
Wait for Victoria (The Nurse) to leave her office and head downstairs.
Once she’s in the cafe, kill her and take her body to a grave to bury her.
Confess to Makio in Class 3-1 and enjoy the end of the story!