A Knight of Murder Mystery Party Game is a downloadable medieval castle–themed murder mystery party game kit designed for hosts who want a fun, easy-to-run medieval wedding party whodunnit. Use this complete printable mystery party kit for medieval events, castle-themed gatherings, or wedding parties that need a mystery-filled game with a knightly twist.








Want a sneak peek? Download our intro file to learn more about this mystery game!
Download Intro File
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An instant-download murder mystery game kit that gives you everything you need to host an unforgettable, laugh-filled murder mystery party. No experience required!
- Host Guide: Easy, step-by-step instructions to run the show like a pro.
- Character Sheets: Juicy secrets, wild motives, and unique roles for every guest.
- Game Materials: Clues, evidence, and everything to solve the case.
- Party Extras: Printable decor, props, and other materials to really wow your guests.
Setting the Scene
Medieval Murder Mystery Party
A tournament of great celebration is planned to honor the noble marriage of Baron Bartholomew to Lady Diana of Dunnsberry in the manor of Fernwood.
As a resident of the manor, you are not only invited to be there, but your attendance is required by the request of your lord.
Whether it is to see knights jousting or to partake in the ale and entertainment, your business is your own… that is until you find yourself in the middle of a murder.
With only one night to find the guilty, you will soon figure out that there is a lot more at stake, for murder in the manor is punishable by death.
Whether you are guilty or not, there will be others trying to finger you as the culprit as you try to find the real murderer, and only you can defend your innocence.
Who do you trust? Who will betray you before the night is through?
Everyone in this medieval murder mystery game is a suspect and no one is safe in this mystery of medieval madness.
Be careful in attending. Your life will depend not only on your innocence, but your ability to defend it.
Guest Breakdown
With 20+ guests: 6+ males, 7+ female, 7+ gender-neutral.
With 15-20 guests: 5-6 male characters, 6-7 female characters, 4-7 gender-neutral.
With 10-15 guests: 4-5 male characters, 2-6 female characters, 3-4 gender-neutral.
With 8-12 guests: 4 male characters, 4-6 female characters, 0-2 gender-neutral.
** Not all characters will be included if you do not order 15-20 guest version of this medieval murder mystery.
* The upgrade is only able to upgrade the 15-20 guest version to the 20-80 guest version. The upgrade DOES NOT work with any other size of party.
Guest Breakdown
With 20+ guests: 6+ males, 7+ female, 7+ gender-neutral.
With 15-20 guests: 5-6 male characters, 6-7 female characters, 4-7 gender-neutral.
With 10-15 guests: 4-5 male characters, 2-6 female characters, 3-4 gender-neutral.
With 8-12 guests: 4 male characters, 4-6 female characters, 0-2 gender-neutral.
Clean versions are void of references to extra-marital affairs, alcohol and/or illegal drugs. Teens and/or conservatives often use clean versions for their mystery of choice.
* The upgrade is only able to upgrade the 15-20 guest version to the 20-80 guest version. The upgrade DOES NOT work with any other size of party.
Purchase, Download & Prepare
Instantly download everything you need, with a simple step-by-step guide that walks you through setup. No experience required!
Set The Scene
Send invitations, hand out character packets, and use the included tips to create a fun, immersive atmosphere in minutes.
Throw the Most Memorable Party Ever!
Relax and enjoy as the game guides your guests through laughter, surprises, and a thrilling mystery from start to finish.
See how a typical Night of Mystery party unfolds.
No experience? No problem. Night of Mystery parties are specifically designed with first-time hosts in mind. Everything is laid out step-by-step—from invitations to party flow—so you’ll always know exactly what to do next.
Most hosts are surprised by how easy it is to run—and how quickly guests get into character and take over the fun. You can even play along as a character if you’d like! Just review the host guide ahead of time, follow the simple instructions, and then sit back and enjoy watching the mystery unfold.
Excellent Question! And one that needs more explaining, please see the “How to Play” Page of our site and/or download a preview file to get a complete understanding of how our mysteries are run!
Absolutely. We make it easy with two types of downloadable invites:
Before you purchase:
Use our RSVP invitations to invite guests and confirm your headcount (we highly recommend this step!)
After you purchase:
You’ll receive email-ready invitations that include each guest’s character description, so you can assign roles and send everything out in just a few clicks.
YES! As host, you get to decide how much or little you know about the murder.
If you want to play along, you will want to read the host’s guide in full to ensure that you are setting the game up correctly WITHOUT letting you know who the murderer is in this murder mystery party game!
In most Night of Mystery parties, the victim doesn’t sit out—they become the investigator for the second half of the game!
Since the victim doesn’t know who killed them, they can jump right back into the action—questioning suspects, gathering clues, and trying to solve their own murder.
A Knight of Murder Mystery Party Game
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