This game is licensed for personal, private use only. If you plan to use it for any commercial purpose, public event, business, organization, school, fundraiser, church, promotional activity, paid event, or any use that generates revenue or provides a commercial benefit, you must purchase a Commercial License.
- Type Download
- SKU CHAMBER
- Age Range 14 to Adult
- Minimum # of Players 8 Suspects
- Max Players (Main Game) 16 suspects and 4 Optional Teams
- Max # Available (Sold Separately) 234: 24 suspects, 210 Team Roles (7 Teams)
- Difficulty Rating Moderate, 5/10
- Roles Flex-Gender or All-Female by Skipping Optional M Role
- Interactive Extras Bonus Clues
- Game Duration 2 - 4 Hours Average (Flexible)
- Setting At the Chamber of Screams, a commercial haunted house where the cast gathers for a Halloween employee celebration in the break room between terrifying unsuspecting guests.
- Game Format Murder | Guided Clue Mingling | 4 Rounds
- Vibe & Content Notes Clean Haunted House Fun * Quirky Halloween Mystery
- Publication Date 2010. Last Revised: 2025
A quirky haunted-house murder mystery party game set during a Halloween employee celebration inside a commercial scare attraction. This spooky mystery is packed with eccentric performers, creepy costumes, workplace drama, hidden grudges, suspicious behavior, bizarre secrets, bonus challenges, chilling surprises, and murder inside the Chamber of Screams.
Murder Mystery Party Game Synopsis:
The cast of the Chamber of Screams Haunted House has spent the Halloween season working hard to terrify the unsuspecting residents of Blackwood Falls. From bloodcurdling screams and monstrous costumes to perfectly timed jump scares, these eccentric performers have earned their reputations as masters of fright.
To reward the cast, management has planned a miniature Halloween celebration in the employee break room during the haunted house’s nightly intermission. The attraction temporarily closes each evening so the crew can reset the scenes, catch their breath, and prepare for the next crowd. Some believe the break is merely a clever way to build suspense and make the line outside even longer.
It is almost time to clock in for another shift at the Chamber of Screams. However, workplace grudges are resurfacing, strange secrets are circulating, and a peculiar chill keeps creeping down your spine. Something about tonight feels unsettlingly different, and this is where your story begins.
Host a Large Group Game:
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Main Game: 16 unique suspect characters
- Includes the optional Alien Invader expandable team led by Nani Noonunfa.
- Includes the optional Fun House Clown expandable team led by Money Milenko.
- Includes the optional Grim Reaper expandable team led by Bing Black.
- Includes the optional Zombie expandable team led by Zed Zeff.
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Expansion Pack #1: 8 additional unique suspect characters
- Sold separately.
- The expansion suspects may be added in any combination with the optional main-game suspects.
- Includes the optional Demon expandable team led by Bell Z. Bubby.
- Includes the optional Humanoid Spider expandable team led by Skitter Von Octo.
- Includes the optional Bloody Prom Guest expandable team led by Scary Carey.
All 24 suspect roles are unique characters. The seven expandable teams use duplicate, non-suspect roles and may include up to 30+ players each, allowing the complete game to accommodate up to 234 players.
This is the instant download version of the game. Simply download, print, and prepare everything you need to play, with no shipping fees or delivery wait.
PDF files included:
- Host Instructions
- Printable Game Materials
- Solution
- Optional Extras, such as the free invitation
For the boxed kit, also called the Party Pack, use the link provided on the product page.
Printing Tips
For the best results, open and print the files using Adobe Acrobat Reader, available free from Adobe.com. Other PDF viewers may alter fonts, spacing, colors, page sizing, or interactive features.
- Download the PDF files to your computer and note where you save them before opening or printing.
- Select Actual Size or 100% Scale unless the instructions specify otherwise.
- Do not select Fit to Page, as this may resize cards, labels, or other game materials.
- Confirm that the paper size is set to US Letter, 8.5 × 11 inches.
- Print one test page before printing the complete game.
- Use standard printer paper for any worksheets or investigation sheets.
- Use heavier paper for invitations, clue cards, and other materials that will be handled during the game.
- Print in color when possible for the intended appearance.
- Do not select double-sided printing.
- Allow ink to dry completely before cutting, folding, or assembling the materials.
Printer settings and results may vary by printer.
The murder mystery was great, the only negative I felt was that there was too much information to process on the 2nd round- I think the pre murder and post murder clues should have been on separate cards.
I've attended a few murder mystery parties, which while they were enjoyable, felt alot like people sitting around a dining table reading out bits of a story to each other. This is the first time I've hosted a mystery party and wanted it to be more interactive. Boy did I get my wish! The instructions for hosting we're excellent and gave us much inspiration for food, additional mini games, decor and format. We had a great time with people moving about the party talking to each other and getting really into their characters. The Round clue cards were excellent, giving prompts to give information to certain characters which really helped with the mingling. We were a mixed group of 10 adults and 9 teenagers who did not all know each other. We had some unreliable participants, some did not turn up, others were less enthusiastic. The party pack gave great advice on how to deal with this, and it worked far better than expected. We highly recommend the Chamber of Screams, and we can't wait to do another party from My Mystery Party. The only con I would say is that the instruction video did not do the party pack justice. It was very uninspiring including pictures of people that looked like they were in a really boring lecture. This did turn a few people off.
The game was fun. The story line was easy to follow. There was no direction for the host to leave a murder weapon in the victim kit though.
We ran this murder mystery for a group of Girl Scouts and they had a blast! Watching them go from questioning each other to working together to solve the murder was great.
Great ; game as always