A Mysterious Hallowe’en Party Part 1
Introduction
Hello everyone, welcome to Part 1 of our Walkthrough for A Mysterious Hallowe’en Party Adventure of Harry Potter Hogwarts Mystery. This adventure is available for witches and wizards who reached Beyond Hogwarts Volume 1 Chapter 6, and once you unlock it, you have two days and twenty-three hours to complete this adventure. You’ll attend Corey’s super mysterious Halloween party, where you’ll get the chance to Immerse yourself in a film noir-style mystery and crack case.
Summary
Part 1 Summary:
- Task 1: Go to Corey’s Party
- Location: Former Student Centre
- Requirements: 3 hours – 3/5 stars
- Choice: Reply to Penny
- Themed party: +5 Empathy
- Special guest: +5 Courage
- Solving a puzzle: +5 Knowledge
- Task 2: Search for Penny
- Location: High Street
- Requirements: 3 hours – 3/5 stars
- Choice: Answer Victor if you think Penny is playing some sort of Halloween trick
- She wouldn’t do that: +5 Empathy
- Perhaps she is: +5 Courage
- Task 3: Investigate the Centre
- Location: Former Student Centre
- Requirements: 3 hours – 5/5 stars
- Choice: Choose to suspect Victor or to protect him
- Suspect Victor: +5 Courage
- Protect Victor (Victor Level 5): +5 Empathy
- Part 1 Rewards: 300 Coins
Walkthrough
Video guides are available at our YouTube channel. Use the button below.
Proceed to the Former Student Centre when you are ready. Upon arriving, you’ll notice the speech bubbles above some of the characters. Tap on those if you’re curious to see what they have to say. When you arrive, you’ll see all your friends gathered in one place, then you’ll approach Corey.

She’ll add that she knew that adding that title to the invitation would draw people in, and you’ll tell her that you also couldn’t turn down the opportunity to celebrate Halloween with your friends.

She will say that she’ll reveal everything after she finishes setting up a few last-minute details, and you will answer her that during that time you will ask what everyone else thinks will happen. To complete the next task, you need to earn five stars within three hours. Three stars are required to pass.

Bonus progress actions are tied to Talbott and Corey. Prioritize these actions to save some energy. Slide the screen left and right to check all available actions.

After you finish, you’ll conclude that everyone has different ideas for what Corey could be planning and Penny will add that Corey herself said that this won’t be any ordinary Halloween party.

Penny will say that Jae thinks you’ll have a special guest and Talbott thinks you’ll be solving a puzzle. Then she’ll ask you what you like best. You can reply in three ways. You can choose whether you agree with Penny, Jae, or Talbott. These options will influence some dialogue that will follow, but they won’t impact the story.

After that, Penny will say that you’ll find out soon because Corey is about to announce something.

Corey will say that she’s ready to reveal what’s going on. She’ll keep you in suspense for a bit, but after a short dramatic pause, she will tell you the theme of this Halloween party.

You’ll ask her curiously what the Murder Mystery Party actually is, and she will gladly explain that she learned about them from some Muggle books Professor Sikander loaned her when you were in school.

She’ll tell you that she will play host and help guide you when you get stuck. You’ll ask curiously who the murderer is, and she will explain to you that one of you will be playing the role of Victim and someone else will be the Murderer.

Corey will answer you that she’ll be passing out role cards to everyone in a moment. Then, you’ll have to use your powers of deduction. She’ll also add that it looks like your last guest is running late, so you’ll have to start without him.

Very shortly after that, the lights will suddenly go out, and you’ll hear someone screaming and a really terrible noise. After the screams and creepy noises, the lights will come back on, and you’ll see Victor. He will apologize for being late and he’ll comment that he seems to be the last guest here, also telling Corey that he’s ready for a close-up.
Corey will notice that Penny is missing, and Victor will ask why you are all ignoring him. You will respond with concern that you don’t have time to catch up right now because your friend Penny is missing. Victor will suggest that maybe she ran outside and mention that someone bumped into him when he was coming in. After that, you’ll embark on a search for Penny.
Go to the High Street to continue the story. Upon arriving, you’ll notice the speech bubbles above some of the characters. Tap on those if you’re curious to see what they have to say. When you arrive, you will begin to rewind what happened, to find out how Penny disappeared.

You’ll also remember that Victor told you that someone bumped into him when he was coming into the center.

You will recommend dividing into smaller groups and searching for Penny. To search for Penny, you need to earn five stars within three hours. Three stars are required to pass.

In the first phase, bonus progress action is tied to Jae.

In the second phase, bonus progress action is tied to Corey.

Lastly, the bonus progress action is tied to Victor. Prioritize these actions to save some energy. Slide the screen left and right to check all available actions.

After a careful search for Penny, you will tell that there is no sign of Penny and that even Victor cannot feel her.

You’ll then ask him if he is sure that someone bumped into him, and he’ll confidently answer that he is a vampire and not a ghost and that he can feel it when someone hits him.

Shortly after that, he will wipe his face and comment that he can’t believe that he walked like that and that it totally ruined his aesthetics.

You will agree with him, and he will then ask you if you think that Penny is playing some sort of Halloween trick. There are three options to choose from. If you like Penny, it is recommended to pick the first option. Both of them will eventually lead to the same outcome, so feel free to make your pick.

Afterward, you’ll say that it’s obvious Penny is missing and suggest returning inside to come up with a plan to find her.

Proceed to the Former Student Centre when you are ready. Upon arriving, you’ll notice the speech bubbles above some of the characters. Tap on those if you’re curious to see what they have to say. When you arrive you’ll approach Merula and say that you know that Penny isn’t in the immediate vicinity outside.

That’s why you’ll recommend checking inside as a precaution. Then, you’ll cast a Human-presence-revealing spell.

Trace the wand movement to cast Homenum Revelio.

You’ll sadly report that the spell didn’t uncover anything, and then Merula will chime in, insisting that Victor must be involved in Penny’s disappearance.

You will try to stop her, but Victor will jump in and say that for the Most Powerful Witch that was a weak accusation.

Merula will obviously be very angry.

You will intervene and explain that there’s no time for arguing. You’ll remind them that you’re worried about your missing friend and that it’s essential to investigate the situation properly. You’ll add that before accusing someone, a good detective would get their version of events first.

You’ll inform Victor that this doesn’t mean he’s not a suspect, and then you’ll begin to question him about why he was late and what transpired when he arrived. To get Victor’s story, you need to earn five stars within three hours. All five stars are required to pass. Since this task requires a lot of energy, it is recommended to start this task with a full energy bar.

The only bonus progress actions are tied to Victor. Prioritize this action to save some energy. Slide the screen left and right to check all available actions.

After your questioning, you’ll discover that Victor arrived late at the party because he was preoccupied with something else.

Victor will angrily tell Merula that it’s none of her business, but you’ll interrupt, emphasizing the need to focus on the bigger picture.

Victor will say the lights went out when he was coming in through the door, and you’ll figure out that’s why he couldn’t see who bumped into him. You’ll also recall that he mentioned having a superior vision when you were looking for Penny outside, and he’ll confirm that he can see better than a human.


Victor will assert boldly that he’s not lying, and Merula will encourage you to push him for more information. There are two options to choose from. If you like Merula, it is recommended to pick the first option, but If you like Victor, pick the second option. These options will influence some dialogue that will follow, but they won’t impact the story.

After you’ve heard Victor’s side of the story, he will suggest that you all regroup elsewhere.

Merula will ask where you should go, and you will suggest going to your apartment.


This will mark the end of Part 1 of the A Mysterious Hallowe’en Party Adventure. Hit the Collect button to claim your reward. You will receive 300 Coins.
Worries about Penny’s safety are growing. Will you uncover a new clue about her vanishing? Could one of your friends be the one behind it all, and is Victor telling the truth? The answers will come in the next part of this spooky Halloween adventure, keeping your curiosity alive.
Thank you for reading!
