Corpse Party: Sweet Sachiko's Hysteric Birthday Bash

Corpse Party: Sweet Sachiko's Hysteric Birthday Bash

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Endings guide *SPOILERS*
By Andr3wWw
A small guide to help in getting all the bad endings. I recommend finishing each chapter blind beforehand. Be wary of spoilers.
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Introduction
Hello there ^^

This guide covers every bad ending and also every missable CG, if anyone has any feedback or I miss something, feel free to let me know.
Chapter 1
Bad End #1 - At the bread eating contest, DO NOT try to warn Seiko.

Bad End #2 - At the plank crossing challenge, refuse to trust Sachiko.

Bad End #3 - At the costume challenge, DO NOT switch costumes with Morishige.

True End - Pretty straightforward. Just make the choices that won't lead you to a bad end.
Chapter 2
Bad End #1 - You will get to choose from 4 different scripts and a fifth choice that advances the plot. Choose any script 3 times in a row.

Bad End #2 - During the play, you will get several opportunities to defy the script or to follow the script. Choose to defy the script EVERY TIME you get this choice. Should be 4 times in a row.

True End - Another straightforward one. Disregard the four script choices you get at the beginning and as long as you DO NOT defy the script every single time during the play, you will get this.
Chapter 3
Bad End #1 - In the abandoned bomb shelter, keep verbally abusing Taguchi. Should be 3 times in a row.

Bad End #2 - In the torture room, as you're looking around for more quiz questions, examine the desk.

BONUS: In the torture room, examine Sayaka 3 times in a row. This will give you a bonus CG.

Bad End #3 - Get every question wrong.
EDIT: The wikia description of how to get this ending states you have to score less than -2000 points in the quiz. Best bet imo is to get a wrong answer to every question. *Thank you Sirlion | Ravenpest (PSN) and Goblin Reaper for letting me know the original description of the ending was misleading*

Bad End #4 - Get every question right, EXCEPT for the final one. *Thank you LittleSweetLoli for this one*

Correct Answers:
1. Choose Aiko's left path.
2. The locker question: Yuka.
3. The buckets question: 10. *Bonus CG included*
4. The bloodstained table question: Emi Urabe.
5. The closed door question: 6.
6. The opened door question: Nari Amatoya.
7. The lights question: A monster was behind me.
8. Don't follow the monster.
9. Let the timer run out.

True End - Get every question right.
Chapter 4
Bad End #1 - When asked to pick a winner, defer to Satsuki.

Bad End #2 - When asked to pick a winner, pick Sachiko.

Bad End #3 - When asked to pick a winner, don't pick anyone.

True End - Another straightforward chapter. The choices throughout do not actually matter and they don't seem to give any bonus CGs. Only the last choice matters: when you're asked to pick a winner, say you can't pick just one.
Chapter 5
This chapter requires specific choices in order to reach the True end and one of the bad ends. These choices are:

- When asked to pick an outfit for the butt-wrestling match, choose the Traditional Fundoshi Underwear.
- When asked to pick who will participate in the twister game, choose numbers 1 and 2.

NOTE: Every other choice leads to Bad End #1 and Bonus CG.

Bad End #1 - Regardless of the choices made above, while tickling Naomi, choose to stop tickling her on the first or second choice.

Bad End #2 - Choose both of the choices above. When tickling Naomi, keep tickling her. Should be 3 times in a row.

True End - Choose both of the choices above. When tickling Naomi, continue tickling her twice then stop at third choice. (When Naomi says that it is cruel and unusual)
Chapter 6
Bad End - At the last part of the cooking contest, either tail Emi or cook an omelette and say that it's supposed to remind Sachiko of her mother.

True End - A surprisingly straightforward chapter. None of the overall choices actually matter, since you can't lose the competition, nor do they give out any bonus CG. At the last part of the contest, when it's just you and Emi left, DO NOT tail her to steal her ingredients. When choosing to make an omelette, do it because it's something anyone can make.
Chapter 7
BONUS: For the first choice of the chapter, each option will yield bonus CG, except Kizami and Yoshiki.

Bad End #1 - When fighting Yoshikazu, choose to throw Yoshiki to the wolves and run.

Bad End #2 - When you find the strange book, DO NOT take it with you.

The correct answers for the quiz section:
None of my children are dumb! (last choice)
Every answer is correct
Making students pair up on their own (last choice)
Every answer is correct

Bad End #3 - At the quiz section with Ms. Yui and Tsukasa, choose any wrong answer or let the timer run out.

Bad End #4 - When fighting Kizami, choose that the first party to act is the sure winner. OR At the second choice, choose "I'm gonna end this myself, right now!".

True End - Kind of a straightforward chapter. Just avoid the choices leading to a bad end.
EX Chapter
Wrong End - While examining the classroom, make sure you check the flowers on the teacher's desk.

True End - While examining the classroom, DO NOT check the flowers on the teacher's desk.
25 Comments
akira Mar 6, 2022 @ 9:13pm 
very useful. award
stevenhorbury622 Jan 28, 2022 @ 1:29pm 
worked for me and for most, all the achievements work well and this guide is amazing and straight forward
Killer010793 Dec 30, 2021 @ 12:56pm 
I can't seem to get the bad end of the extra chapter. Even when I check the flowers on the teacher's desk, I still end up getting the clear ending. I saw some other people say the same thing, but I couldn't find any solution.
Andr3wWw  [author] Oct 18, 2021 @ 10:48pm 
I’m happy to have helped you all ^^
Miketopus Oct 18, 2021 @ 3:55pm 
This was invaluable, thank you for this guide!
Oyasumi Sep 18, 2021 @ 12:38pm 
thank ya!
RattyRattington Aug 30, 2020 @ 8:52pm 
Dammit. After beating the game, I was missing only 1 CG and it turns out it was the one for examining Sayaka 3 times in the Torture room in chapter 3.

Anyway thanks for listing how to get missable CGs as well. Helpful guide.
Andr3wWw  [author] Feb 20, 2020 @ 7:32am 
Thank you for letting me know! My apologies for not delving deeper into that ending. ^^ I have added your info to the guide. If there's anything else that's incorrect or wrong, please let me know.
Sirlion Feb 18, 2020 @ 11:31am 
Hi. I just want to point out that Ending 3 of Ch3 is a bit incorrect. "Get some questions wrong" made me go in circles for 2 hours. The Japanese guide explains what you need to do

Answers to get wrong:
- Saenoki
- Ogasawara Nana
- Nobody followed me
- Follow the monster
- Shinozaki Sachiko
Tricky Nov 12, 2019 @ 12:12am 
Good stuff Hell yeah Hthanks